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GSC SWAG
Categories
- BMW
- Audi
- Toyota
- Subaru
- Mitsubishi
- Nissan
- Honda
- Ford
- Hyundai Genesis
- CAN-AM
- Mazda
- Dodge
- Porsche
- GM
- Lamborghini
- GSC SWAG
- BMW
- Audi
- Toyota
- Subaru
- Mitsubishi
- Nissan
- Honda
- Ford
- Hyundai Genesis
- CAN-AM
- Mazda
- Dodge
- Porsche
- GM
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GSC SWAG
GSC valve train components are created using the world's most advanced design, FEA, and flow simulation software to aid with real world performance testing
375 products
GSC Billet S1 Camshaft set for Subaru EJ255/7 with Intake AVCS
GSC7025S1
Regular price £1,175.15 Sale price £1,082.90 Save £92.25GSC Power Division billet WRX camshafts for the USDM STi and WRX with Intake only AVCS. GSC Power Division Billet S1 Camshaft Subaru will not drop any low end power, and will create more power and torque across the entire RPM range. Good for stock frame upgraded turbos or up to 500 WHP upgrades. GSC Power Division Billet S1 Camshaft Subaru Upgraded valve springs are required; beehive valve springs are recommended, but not required. GSC Power Division Billet WRX Camshaft
- Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side
- Due to the lobe size, head castings may need to be filed down slightly for clearance - Please check during install
- Proper break in and running high zinc oil is a must on flat tappet engines
- Must be installed by an experienced technician
7025S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 264° | 226° | 10.80mm | 125° |
Exhaust | 264° | 222° | 10.50mm | 115° |
GSC Billet S3 Camshaft set for EJ207 JDM/EURO WRX & STi V7+
GSC7027S3
Regular price £1,158.00 Sale price £1,067.10 Save £90.90GSC Power Division billet S3 camshafts for the Subaru EJ207 version 7 and above with single AVCS. These camshafts are designed for drag use only, fully built engines with a power range of 750-1,300 WHP and an RPM range of 4,500-9,500. Certain engine modifications are required to utilize the true potential of the S3s: built bottom end (closed deck or sleeved), built/ported head, all supporting fueling upgrades, and aggressive dyno tuning. Upgraded valve springs are required. GSC Power Division S3 Camshaft EJ207
- Cylinder head clearancing required.
- Please maintain 0.020" (0.5mm) minimum clearance from the cylinder head casting
7027S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | 240° | 11.55mm | 130° |
Exhaust | 280° | 241° | 11.60mm | 113° |
GSC Cam Bolt and Ti Washer Kit for B-Series with aftermarket Cam Gears
GSC4015
Regular price £22.99 Sale price £21.18 Save £1.81GSC Power Division Honda Cam Bolt and Ti Washer Kit for B-Series with aftermarket Cam Gears. Gsc Many aftermarket cam gears are thicker than the OEM and can cause issues with the short OEM one peice washer/bolt. These Titanium washers are sized to fit aftermarket gears using the supplied bolts. GSC Power Divison Cam Bolt Ti Washer Kit for honda GSC Cam Bolt and Ti Washer Kit for B-Series with aftermarket Cam Gears. Gsc Many aftermarket cam gears are thicker than the OEM and can cause issues with the short OEM one peice washer/bolt. These Titanium washers are sized to fit aftermarket gears using the supplied bolts. GSC Power Divison Cam Bolt Ti Washer Kit for honda
GSC Power-Division +1mm Exhaust Valve 2014+ Subaru/Toyota BRZ/GT86 FA20
GSC2133-8
Regular price £117.18 Sale price £107.98 Save £9.20Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
5.5 | 97.60 | 30.00 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power Division Exhaust Valve 2014 new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
SPECIAL NOTE: 2014+ Model Fitment ONLY
GSC Power Division 4G63T Single Beehive Spring set for Evo 8/9
GSC5039
Regular price £256.03 Sale price £235.93 Save £20.10GSC Power-Division Beehive Valve Spring Kit for the EVO 8/9 includes 16 beehive valve springs only. These are a replacement for the factory beehive springs and will work with the factory seat and retainer for an easy and inexpensive upgrade. Our beehive spring is made with an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. These springs have the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring. GSC Power Division Beehive Spring 4G63T
GSC5039 Beehive Valve Spring Kit for EVO 8/9 | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 11.0mm Lift | Maximum Valve Lift (in) |
Beehive | 0.920 | 1.539 / 1.519 | 85 / 92 | 223lbs @ 1.106" 237lbs @ 1.117" |
0.539 |
- Max RPM: 8200
- Max boost: 25 psi
***For EVO 8/9 ONLY***
***For EVO 1-7 and DSM, please see GSC5040 which includes springs and Ti retainers***
GSC Power-Division Billet 1JZ-GTE S1 Camshafts
GSC7028S1
Regular price £1,182.00 Sale price £1,089.21 Save £92.79- Designed for a rev range of 3500-7500 RPMs
- 700 WHP camshaft set
- Idle slightly rougher than stock
7028S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 260° | 222° | 9.60mm | 108° |
Exhaust | 262° | 224° | 9.70mm | 116° |
GSC Billet S2 Camshaft set for Subaru EJ255/7 with Intake AVCS
GSC7025S2
Regular price £1,175.15 Sale price £1,082.90 Save £92.25- Check Pictures for cam placement. Long nose = Left Side, short nose - Right Side
- Due to the lobe size, head castings will need to be filed down slightly for clearance - Please check during install
- Proper break in and running high zinc oil is a must on flat tappet engines
- Must be installed by an experienced technician
7025S2 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 272° | 233° | 10.80mm | 125° |
Exhaust | 272° | 233° | 10.50mm | 115° |
GSC Power-Division Billet Evolution 4-8 Stroker R2 Camshafts
GSC7008R2
Regular price £709.00 Sale price £653.34 Save £55.66GSC Power Division Stroker R2 Camshafts The 7008R2 is a high lift, very aggressive profile, with a short overall duration to keep a lower usable RPM band. The 7008R2 is designed to rev between 4000-8500 RPMs and should be used with a stroked engine or added displacement engine. The peak lift of 12.0mm intake and exhaust will require upgraded valve springs and a titanium retainer with special attention to seal to retainer clearance. With the lift of this profile, it is suggested to only use the 5041/5040 Ti retainer and spring kits due to valve seal to retainer clearance. The 5041 can be used to 40+psi and the 5040 to 32psi on the R2 profile at 8500 RPMs without float or flutter issues. The profile will work fine on the OEM rocker arm and the zero-tick lifter, or with the OEM lifter. We have seen gains of 25-30 WHP over the S2 profile on the stroked applications, with much more possible when used with a ported head and aftermarket intake manifold. GSC Power Division Stroker R2 Camshafts
**If using aftermarket cam gears (especially AEM) check the bolt length. Some cam gears are too thick for the OEM bolt on the billet cams, a 40mm underhead length bolt may be necessary in this case**
7008R2 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 274° | 236° | 12.00mm | 109° |
Exhaust | 274° | 236° | 12.00mm | 115° |
GSC Power-Division Billet Evolution X S3 Camshafts
GSC7010S3
Regular price £779.00 Sale price £717.85 Save £61.15GSC Power-Division billet S3 cams for the Mitsubishi Evo X are designed for those with 800+ HP in mind. Thoroughly tested in the English Racing/ETS Evo X to ET's as low as 8.35 at over 174mph in the 1/4 mile.
- Designed for a rev range of 4500-9500 RPMs
- The S3 cams require an upgraded valve spring
- The S3 profile should be setup with either a 0° callout for exhaust MIVEC or with a fixed exhaust cam gear
- Forged billet core
- Made 100% in the USA
7010S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | 241° | 11.30mm | 114° |
Exhaust | 280° | 242° | 11.30mm | 115° |
GSC Power-Division Billet S1 Camshaft set for EJ207 JDM/EURO WRX & STi V7+
GSC7027S1
Regular price £1,158.00 Sale price £1,067.10 Save £90.90GSC Power-Division Billet S1 camshafts for the Subaru EJ207 Version 7 and above with single AVCS. These will not drop any low end power, and will create more power and torque across the entire RPM range. Good for stock frame upgraded turbos or up to 500 WHP upgrades. Upgraded valve springs are required.
- Due to the lobe size, head castings may need to be filed down slightly for clearance - Please check during install
7027S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 264° | 226° | 10.80mm | 125° |
Exhaust | 264° | 222° | 10.50mm | 115° |
GSC Power Division Billet S1 camshaft set for Nissan RB26DETT
GSC7041S1
Regular price £1,097.25 Sale price £1,011.12 Save £86.13GSC Power-Division Billet S1 camshaft set for Nissan RB26DETT
7041S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 268° | 230° | 9.50mm | 110° |
Exhaust | 270° | 230° | 9.55mm | 115° |
GSC Power-Division Dual Valve Spring Kit with Titanium Retainer for Toyota 2JZ Platform
GSC5266
Regular price £1,124.00 Sale price £1,035.77 Save £88.23GSC Power-Division Dual Valve Spring Kit with Ti Retainer for Toyota 2JZ Platforms includes 24 titanium retainers, 24 dual valve spring sets, 24 inner valve spring seats, and 24 outer valve spring seats.
GSC5266 Dual Valve Spring Kit with Ti Retainer for Toyota 2JZ | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 11.35mm lift | Maximum Valve Lift (in) |
Dual | 0.766 | 1.258 / 1.013 | 125 | 254lbs @ 0.811" / 0.566" | 0.447 |
- Max RPM: 10,500 RPM
- Max boost: 80 psi
GSC Billet S1 Camshaft set for Subaru EJ257 Dual AVCS
GSC7026S1
Regular price £1,227.40 Sale price £1,131.05 Save £96.35GSC Power Division Billet S1 Camshaft Subaru 2008+ STI EJ257B With Dual AVCS. Good for stock frame turbo or up to 500 WHP (GT35R) upgrades. Upgraded valve springs are required; GSC Power Division Billet S1 Camshaft Subaru Beehive valve springs are recommended but not required.
- Check Pictures for cam placement. Long nose = Left Side. Short nose = Right Side
- Due to the lobe size, head castings will need to be filed down slightly for clearance - Please check during install
7026S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 264° | 226° | 10.80mm | 125° |
Exhaust | 264° | 222° | 10.50mm | 128° |
GSC Billet S2 Camshaft set for Subaru EJ257 Dual AVCS
GSC7026S2
Regular price £1,175.15 Sale price £1,082.90 Save £92.25GSC Power Division billet S2 camshafts for the 08+ Subaru STi EJ257 with Dual AVCS. These cams are built to suit the higher horsepower Subis. With a power range of 500 WHP and up, you need some certain mods to utilize the true potential of the S2s: built motor, with a built/ported head, and a good engine management system. Upgraded valve springs are required; beehive valve springs are recommended but not required. GSC Power Division Billet S2 Camshaft
- Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side
- Due to the lobe size, head castings will need to be filed down slightly for clearance - Please check during install
- Proper break in and running high zinc oil is a must on flat tappet engines
- Must be installed by an experienced technician
7026S2 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 272° | 233° | 10.80mm | 125° |
Exhaust | 272° | 233° | 10.50mm | 128° |
GSC Billet S3 Camshaft set for Subaru EJ255/7 with Intake AVCS
GSC7025S3
Regular price £1,175.15 Sale price £1,082.90 Save £92.25GSC Power Division billet S3 camshafts for the USDM STi and WRX with Intake only AVCS. These camshafts are built to suit high horsepower cars with a power range of 750-1000 WHP and a rev range of 4500-9500 RPMs. Specific engine modifications are required to utilize the true potential of these camshafts including a built bottom-end (sleeved or closed deck reccomended), built/ported heads (casting must be clearanced for higher lift), and upgraded valve springs. A standalone ECU or tune with speed density is highly reccomended in order for proper idle characteristics. GSC Power Division Billet S3 Camshaft
- Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side
- Due to the lobe size, head castings will need to be filled down slightly for clearance - Please check during install
- Proper break in and running high zinc oil is a must on flat tappet engines.
- Must be installed by an experienced technician
7025S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | 240° | 11.55mm | 130° |
Exhaust | 280° | 241° | 11.60mm | 115° |
GSC Power Division Billet S3 Camshaft set for Subaru EJ257 Dual AVCS
GSC7026S3
Regular price £1,175.15 Sale price £1,082.90 Save £92.25GSC Power Division billet S3 camshafts for the 08+ Subaru STi EJ257 with Dual AVCS. These camshafts are built to suit high horsepower cars with a power range of 750-1000 WHP and a rev range of 4500-9500 RPMs. Specific engine modifications are required to utilize the true potential of these camshafts including a built bottom-end (sleeved or closed deck reccomended), built/ported heads (casting must be clearanced for higher lift), GSC Power Division Billet S3 Camshaft and upgraded valve springs. A standalone ECU or tune with speed density is highly reccomended in order for proper idle characteristics.
- Check Pictures for cam placement. Long nose = Left Side, short nose = Right Side
- Due to the lobe size head castings will need to be machined down for clearance - Please check during install
- Proper break in and running high zinc oil is a must on flat tappet engines
- Must be installed by an experienced technician
- Check AVCS advance during install - must be done by experienced engine builder
7026S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | 240° | 11.55mm | 130° |
Exhaust | 280° | 241° | 11.60mm | 128° |
GSC Power-Division Short STD Size Intake Valve for VR38DETT
GSC2056-12
Regular price £388.55 Sale price £358.05 Save £30.50
Stem Diameter (mm) |
Overall Length (mm) | Head Diameter (mm) |
6 | 94.95 | 37.15 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power Division Short Intake Valve new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
- Valve tip lengths - we have taken extra time to adjust tip heights on this application to require less tipping of the valve to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash. The GSC2056-01, GSC2056-12 valve protrusion has been shortened by .15mm to reduce the need to tip the valves on cylinder heads that are receiving a valve job. For directl factory replacement, where a valve job is not being performed, please use part number GSC2050-01 or 2050-12
GSC Power-Division +1mm Exhaust Valve for 2JZ-GE/GTE
GSC2063-12
Regular price £221.35 Sale price £203.97 Save £17.38Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6 | 99.00 | 30.00 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power Division Exhaust Valve 2JZ-GE new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
GSC Power-Division +1mm Exhaust Valve For 3SGTE
GSC2073-8
Regular price £161.00 Sale price £148.36 Save £12.64GSC Power-Division +1mm Exhaust Valve For 3SGTE
+1mm - 30mm
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6 | 99.60 | 30.00 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power-Division's new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
GSC Power-Division +1mm Exhaust Valve for Nissan TB48DE
GSC2083-12
Regular price £273.00 Sale price £251.57 Save £21.43GSC Power-Division Stainless Steel +1mm Exhaust Valves for Nissan TB48DE
+1mm - 34.50mm
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
7 | 98.30 | 34.50 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power-Division's new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
GSC Power-Division +1mm Intake Valve Subaru BRZ Toyota GT86 FA20
GSC2124-8
Regular price £167.00 Sale price £153.89 Save £13.11GSC Power-Division +1mm Intake Valves for FA20 FRS/BRZ
+1mm - 36mm
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
5.5 | 103.25 | 36.00 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power-Division's new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
SPECIAL NOTE: 2013 Model Fitment ONLY
GSC Power-Division +1mm Intake Valve 2014+ Subaru BRZ Toyota GT86 FA20
GSC2134-8
Regular price £167.00 Sale price £153.89 Save £13.11GSC Power-Division +1mm Intake Valves for FA20 FRS/BRZ
+1mm - 36mm
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
5.5 | 104.90 | 36.00 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power-Division's new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
SPECIAL NOTE: 2014+ Model Fitment ONLY
GSC Power-Division +1mm Intake Valve for 2JZ-GE/GTE
GSC2064-12
Regular price £260.00 Sale price £239.59 Save £20.41GSC Power-Division Stainless Steel +1mm Intake Valves for the Toyota 2JZ-GT/E
+1mm - 34.50mm
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6 | 98.40 | 34.50 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power-Division's new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
GSC Power-Division +1mm Intake Valve For 3SGTE
GSC2074-8
Regular price £161.00 Sale price £148.36 Save £12.64GSC Power Division +1mm Valve 3SGTE GSC Power Division new Valve 3SGTE
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6 | 100.50 | 34.50 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power Division Intake Valve 3SGTE new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
GSC Power-Division +1mm Intake Valve for Nissan TB48DE
GSC2084-12
Regular price £285.00 Sale price £262.63 Save £22.37GSC Power-Division Stainless Steel +1mm Intake Valves for Nissan TB48DE
+1mm - 39.50mm
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
7 | 100.20 | 39.50 |
When creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve. GSC Power-Division's new valves are sure to become the industry standard for sport compact performance valves.
Valve Features
- Swirl polished heads for smoother air flow over the valve
- Back cut to reduce valve weight for higher RPM, higher boost pressure, and allow for more aggressive cam profiles without increasing valve spring seat pressures
- Valve stems are micro polished to allow for less oil retention on the stem, which creates less drag on the stem to guide for a smoother motion
- Intake valves are a modified 21-4n stainless and exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity
- Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear
- Valve tip lengths - we have taken extra time to adjust tip heights on the applications to require less tipping of the valve, to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash
- We have also adjusted the keeper groove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits
- Valves will work with an OEM keeper/lock or, when available, our upgraded keeper/lock. It is not mandatory, but it is suggested, that any valve lock not be reused on performance applications due to material grooving
GSC Power-Division +1mm Super Alloy Exhaust Valve 2013 Subaru/ToyotaBRZ/GT86 FA20
GSC2123-8
Regular price £254.00 Sale price £234.06 Save £19.94GSC Power-Division Super Alloy Exhaust Valves for FA20 FRS/BRZ are for those running high horsepower, high EGT set ups that need a valve that will last in 2000°F conditions. The Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity, especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance, and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and backcut heads promote better air flow without sacrificing durability.
SPECIAL NOTE: 2013 Model Fitment ONLY
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
5.5 | 95.15 | 30.00 |
GSC Power-Division +1mm Super Alloy Exhaust Valve for EVO X 4B11T
GSC2027-8
Regular price £256.00 Sale price £235.90 Save £20.10GSC Power-Division +1mm Super Alloy Exhaust Valve for 4B11T
+1mm - 30mm
For those running high horsepower, high EGT set ups that need a valve that will last in 2000°F conditions. The Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity, especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance, and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and backcut heads promote better air flow without sacrificing durability.
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
5.5 | 105.85 | 30.00 |
GSC Power-Division +1mm Super Alloy Exhaust Valves for 4G63T
GSC2007-8
Regular price £269.00 Sale price £247.88 Save £21.12GSC Power-Division Super Alloy Exhaust Valves for 4G63T are for those running high horsepower, high EGT set ups that need a valve that will last in 2000°F conditions. The Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity, especially when paired with the GSC Manganese bronze valve guides. Strength, heat resistance, and performance are engineered into every valve. Under head dish is maximized for weight savings while swirl polished and back cut heads promote better air flow without sacrificing durability.
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.20 | 31.50 |