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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
- Lamborghini
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GSC SWAG
GSC Power Division valve train components are created using the world's most advanced design, FEA, and flow simulation software to aid with real world performance testing
57 products
GSC Power-Division Traditional Exhaust Valve Guide for Mitsubishi 4B11T
GSC3011-8
Regular price £50.95 Sale price £47.85 Save £3.10GSC Power-Division Traditional Exhaust Valve Guide for Mitsubishi 4B11T, smooth style GSC Power Division Valve Guide 4B11T
- Standard sized sold as set of 8 or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3011 | Standard (in/mm) |
Total Length | 1.735 / 44.07 |
Outer Diameter | 0.4351 / 11.05 |
Valve Stem Diameter | 5.5mm |
Gsc power shop is operated by APPD ltd, we provide you with an excellent shopping experience as our clients’ satisfaction matter a lot. We have the perfect combination of GSC camshafts & valvtrain components that are tailored to meet your needs. Even if you are not sure of what you want, our e-shop has got several ways to help you identify your needs. Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
GSC Power-Division Traditional Intake Valve Guide for Mitsubishi 4B11T
GSC3012
Regular price £6.37 Sale price £5.98 Save £0.39GSC Power-Division Traditional Intake Valve Guide for Mitsubishi 4B11T, smooth style GSC Power Division Intake Guide 4B11T
- Standard sized sold as set of 8 or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3012 | Standard (in/mm) |
Total Length | 1.735 / 44.07 |
Outer Diameter | 0.4351 / 11.05 |
Valve Stem Diameter | 5.5mm |
Gsc power shop is operated by APPD ltd, we provide you with an excellent shopping experience as our clients’ satisfaction matter a lot. We have the perfect combination of GSC camshafts & valvtrain components that are tailored to meet your needs. Even if you are not sure of what you want, our e-shop has got several ways to help you identify your needs. Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
GSC Power-Division Billet Evolution X S3 Camshafts
GSC7010S3
Regular price £809.40 Sale price £760.27 Save £49.13The GSC 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. GSC Power Division X S3 Camshafts
- 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 Evolution X S2 Camshafts
GSC7010S2
Regular price £809.40 Sale price £760.27 Save £49.13The GSC Power-Division billet S2 cams for the Mitsubishi Evo X are designed for those with 600+ HP in mind. Gains of 40-80 WHP (depending on turbo) have been seen by simply bolting the S2 cams in. GSC Power Division X S2 Camshafts Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
- Designed for a rev range of 3800-8500 RPMs GSC Power Division X S2 Camshafts
- The S2 cams require an upgraded valve spring
- Forged billet core
- Made 100% in the USA
7010S2 | ADV Duration | Duration @ 1mm | Peak Lift | Center Line |
Intake | 274° | 234° | 11.20mm | 115° |
Exhaust | 274° | 232° | 11.00mm | 120° |
GSC Power-Division Billet Evolution X S1 Camshafts
GSC7010S1
Regular price £806.55 Sale price £757.59 Save £48.96The GSC Power-Division billet S1 cams for the Mitsubishi Evo X are designed for those with the stock turbo up to the 550 HP range. These cams will not sacrifice any bottom end loss over stock cams; nothing but gains, and will promote faster spooling of the upgraded turbos. Gains of 20-50 WHP (depending on turbo) have been seen by simply bolting the S1 cams in. GSC Power Division X S1 Camshafts
- Designed for a rev range of 3000-7500 RPMs
- The S1 cams work well on the stock valve springs
- Forged billet core
- Made 100% in the USA
7010S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 264° | 216° | 10.20mm | 115° |
Exhaust | 264° | 220° | 10.00mm | 120° |
GSC Power-Division Billet Evolution 9 Mivec Stroker R2 Camshafts
GSC7009R2
Regular price £757.15 Sale price £711.19 Save £45.96GSC Power Division Billet R2 Cams The billet 7009R2 is a high lift, very aggressive profile with a short overall duration to keep a lower usable RPM band. The 7009R2 is designed to rev between 4000-8500 RPMs and should be used with a stroked engine or added displacement engine. The peak lift of 12.10mm intake and 12.00mm 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 Billet 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**
7009R2 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 274° | 236° | 12.10mm | 130° |
Exhaust | 274° | 236° | 12.00mm | 115° |
GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts
GSC7009S3
Regular price £757.15 Sale price £711.19 Save £45.96The GSC Power-Division billet 7009S3 cams are a hydraulic lifter profile for the Evo 9 4G63. These cams are meant for 700+ WHP to take advantage of a very large turbo. These are NOT suggested for anyone running smaller. GSC Power Division S3 Camshafts 4G63
**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**
7009S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | 238° | 11.70mm | 128° |
Exhaust | 280° | 238° | 11.70mm | 115° |
GSC Power-Division Billet Evolution 9 Mivec S1 Camshafts
GSC7009S1
Regular price £757.15 Sale price £711.19 Save £45.96The GSC Power-Division billet S1 cams for the Mistubishi Evo 9 are designed for those with a stock turbo all the way to a GT30/50 trim. These cams will not sacrifice any bottom end loss over stock cams; nothing but gains, and will promote faster spooling of the upgraded turbos. Gains of 25-40 WHP (depending on turbo) have been seen by simply bolting the S1 cams in. GSC Power Division Mivec S1 Camshafts
- Designed for a rev range of 3000-8000 RPMs
- These cams work well on the stock valve springs
- 300-450 WHP camshaft
- Made 100% in the USA
**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** GSC Power Division Mivec S1 Camshafts
7009S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 268° | 216° | 11.00mm | 128° |
Exhaust | 268° | 220° | 10.50mm | 113° |
GSC Power Division 4G63T Single Beehive Spring set for Evo 8/9
GSC5039
Regular price £256.03 Sale price £240.49 Save £15.54GSC 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
The GSC 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
***For EVO 8/9 ONLY***
***For EVO 1-7 and DSM, please see GSC5040 which includes springs and Ti retainers***
GSC Power Division Billet Evolution 4-8 S2 Camshafts
GSC7008S2
Regular price £736.25 Sale price £691.56 Save £44.69GSC Powe Division billet 7008S2 cams for the Mitsubishi Evo 4-8 are designed for those with a goal of 400-700 WHP. No low end power is lost vs. the stock cams when used with the larger turbos. The S2 cams will show gains of 50-70 WHP over the stock cams, and in some cases more in the higher RPMs.GSC Power Division Evolution S2 Camshafts Great for 2.0L engines with stock frame turbos revving to 9000 RPMs or for stroker motors revving to 8000 RPMs. The S2 cams are suggested to run on our upgraded beehive valve spring replacement or full beehive valve spring kit with Titanium retainer. GSC Power Division Evolution S2 Camshafts
- Designed for a rev range of 4000-9000 RPMs (2.0L or 3000-8000 2.2L+)
- S2 cams can run on Factory ECU with custom flashing
- Made 100% in the USA
**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**
7008S2 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 274° | 230° | 11.20mm | 107° |
Exhaust | 274° | 230° | 11.00mm | 113° |
GSC Power-Division Billet Evolution 4-8 S1 Camshafts
GSC7008S1
Regular price £736.25 Sale price £691.56 Save £44.69- Designed for a rev range of 3000-7500 RPMs
- These cams work well on the stock valve springs with lower boost and RPM goals
- Idle is slightly rougher than stock
- Made 100% in the USA
7008S1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 268° | 216° | 11.00mm | 107° |
Exhaust | 268° | 220° | 10.50mm | 113° |
GSC Power-Division Billet Evolution 4-8 Stroker R2 Camshafts
GSC7008R2
Regular price £736.25 Sale price £691.56 Save £44.69GSC 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 4-8 S3 Camshafts
GSC7008S3
Regular price £736.25 Sale price £691.56 Save £44.69The GSC Power-Division billet S3 cams for the Evo 4-8 4G63 are meant for 800+ WHP to take advantage of a very large turbo. These are NOT suggested for anyone running smaller than the 67mm to GT42R turbo. GSC Power Division Billet S3 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**
7008S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | 238° | 11.70mm | 109° |
Exhaust | 280° | 238° | 11.70mm | 115° |
GSC Power-Division Race Balance Shaft for all 4G63 Evo's and DSM
GSC8042
Regular price £234.65 Sale price £220.40 Save £14.25The GSC Power-Division race balance shaft kit includes:
- 2 Bearings; to block oil passage to the removed balance shaft
- Mitsubishi Balance Shaft Delete Cap; to cap off removed balance shaft pulley
- Mitsubishi Balance Shaft Pulley Delete Spacer; to remove the balance shaft belt gear from the crank
- GSC Billet Race Balance Shaft – Zero Balanced and CNC Machined
- Replacement Bolt; for balance shaft pulley removal
GSC Power-Division Traditional Intake Valve Guide for Mitsubishi 4G63T
GSC3002-8
Regular price £50.95 Sale price £47.85 Save £3.10GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T, smooth style GSC Power Division Valve Guide 4G63T
- Standard sized sold as set of 8 or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3002 | Standard (in/mm) |
Total Length | 1.670 / 42.42 |
Outer Diameter | 0.4750 / 12.07 |
Valve Stem Diameter | 6.6mm |
Gsc power shop is operated by APPD ltd, we provide you with an excellent shopping experience as our clients’ satisfaction matter a lot. We have the perfect combination of GSC camshafts & valvtrain components that are tailored to meet your needs. Even if you are not sure of what you want, our e-shop has got several ways to help you identify your needs. Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
GSC Power-Division Traditional Exhaust Valve Guide for Mitsubishi 4G63T
GSC3001
Regular price £6.37 Sale price £5.98 Save £0.39GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63, smooth style GSC Power Division Exhaust Guide 4G63T
- Standard sized sold as set of 8 or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3001 | Standard (in/mm) |
Total Length | 1.950 / 49.53 |
Outer Diameter | 0.4750 / 12.07 |
Valve Stem Diameter | 6.6mm |
Gsc power shop is operated by APPD ltd, we provide you with an excellent shopping experience as our clients’ satisfaction matter a lot. We have the perfect combination of GSC camshafts & valvtrain components that are tailored to meet your needs. Even if you are not sure of what you want, our e-shop has got several ways to help you identify your needs. Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
GSC Power-Division Shorty Exhaust Valve Guide for Mitsubishi 4G63T with stopper
GSC3005-8
Regular price £51.07 Sale price £47.98 Save £3.09GSC Power-Division Shorty Exhaust Valve Guide for Mitsubishi 4G63T, stopper style GSC Power Division valve Guide Mitsubishi
- Standard sized sold as set of 8 or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3005 | Standard (in/mm) |
Total Length | 1.800 / 45.72 |
Outer Diameter | 0.4750 / 12.07 |
Valve Stem Diameter | 6.6mm |
Gsc power shop is operated by APPD ltd, we provide you with an excellent shopping experience as our clients’ satisfaction matter a lot. We have the perfect combination of GSC camshafts & valvtrain components that are tailored to meet your needs. Even if you are not sure of what you want, our e-shop has got several ways to help you identify your needs. Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
GSC Power-Division +1mm Super Alloy Exhaust Valves for 4G63T
GSC2007-8
Regular price £245.58 Sale price £230.67 Save £14.91GSC Power Division Alloy Valves 4G63T
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.20 | 31.50 |
GSC 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.
GSC Power-Division Exhaust Valve 31.5mm (+1mm ) for Mitsubishi 4G63T
GSC2003-01
Regular price £18.49 Sale price £17.37 Save £1.12Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.20 | 31.50 |
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 Exhaust Valve Mitsubishi new valves are sure to become the industry standard for sport compact performance valves. GSC Power Division Exhaust Valve Mitsubishi
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 Intake Valve +1mm for 4G63T
GSC2004-8
Regular price £149.14 Sale price £140.09 Save £9.05GSC Power Division Intake Valve 4G63T
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.60 | 35.00 |
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 Super Alloy Exhaust Valves for 4G63T
GSC2005-01
Regular price £30.72 Sale price £28.86 Save £1.86GSC Power Division Exhaust Valves 4G63T
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.20 | 30.50 |
GSC 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.
GSC Power-Division Intake Valve STD Size for 4G63T
GSC2002-8
Regular price £148.39 Sale price £139.38 Save £9.01GSC Power Division Valve Size 4G63T
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.60 | 34.00 |
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 Exhaust Valve STD Size For Mitsubishi 4G63T
GSC2001-8
Regular price £147.91 Sale price £138.94 Save £8.97GSC Power Division Exhaust Size 4G63T
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.20 | 30.50 |
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 OEM Replacement Valve Keeper Set for 4G63T
GSC1003
Regular price £36.10 Sale price £33.91 Save £2.19SC Power-Division Valve Keeper (Lock) Set for Mitsubishi 4G63T GSC Power Division OEM Valve 4G63T. Comes as a set for 16 locks (32 pieces) Suitable for all GSC Power-Division valve spring and retainer kits, as well as the OEM as an alternative to expensive dealership parts. New keepers are recommended anytime the valves are replaced for proper fitment in the valve groove to allow for rotation and stability for the valve train.Gsc power shop is operated by APPD ltd, we provide you with an excellent shopping experience as our clients’ satisfaction matter a lot. We have the perfect combination of GSC camshafts & valvtrain components that are tailored to meet your needs. Even if you are not sure of what you want, our e-shop has got several ways to help you identify your needs. Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
GSC Power-Division Chromoly Valve Spring Seats For Mitsubishi 4G63T (+ 0.035")
GSC4041
Regular price £56.78 Sale price £53.34 Save £3.44The GSC Power Division Valve Spring Mitsubishi GSC4041 CNC turned Chromoly valve spring seats are meant for the 4G63 platforms pushing to the absolute limits, with an additional 0.035” built in, the need for shims and potential wrong stacking of shims is eliminated when higher spring seat pressure is required. Sold as a set of 16.
GSC Power Division: Performance Camshafts and Valvetrain
GSC Power-Division OEM Replacement Valve Spring Seat Set for 4G63T
GSC1004
Regular price £19.87 Sale price £18.66 Save £1.21GSC Power-Division OEM Replacement Valve Spring Seat Set for 4G63T GSC Power Division OEM Valve Spring. Perfect for replacing old seats when upgrading to a high performance spring kit like the GSC Beehives. Same thickness as OEM, so no spring pressure change when using these. Sold as a set of 16.Gsc power shop is operated by APPD ltd, we provide you with an excellent shopping experience as our clients’ satisfaction matter a lot. We have the perfect combination of GSC camshafts & valvtrain components that are tailored to meet your needs. Even if you are not sure of what you want, our e-shop has got several ways to help you identify your needs. Everything about gsc power shop revolves around our commitment to help you choose the right product for your application . We have been operating for over 20 years in the aftermarket performance industry and we have managed to build up a reputable establishment online. We have a great team and aim to grow our business more and more, offering our customers the best Products. If you have any questions about our products, or if would like to check the availability of an item, please use the “Contact Us” page to get in touch.
GSC Power-Division Beehive Spring Set with Titanium Retainer for all 4G63s
GSC5041
Regular price £474.05 Sale price £445.28 Save £28.77GSC5041 Beehive Valve Spring with Ti Retainers for all 4G63s | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 11.70mm Lift | Maximum Valve Lift (in) |
Beehive | 1.004 | 1.539 / 1.519 | 100 / 107 | 250lbs @ 1.078" 256lbs @ 1.058" |
0.476 |
- Max RPM: 10,500 RPM
- Max boost: 44 psi
- Up to 12.1mm lift cams
The GSC Power-Division Beehive Valve Spring Kit with Ti retainer for all 4G63s includes 16 titanium retainers and 16 beehive valve springs. This kit is capable of 10,500 RPM with as much as 12.1mm lift cams (net valve lift max due to seal to bottom retainer contact). These are a must have for anyone pushing the limits. If you have had problems with valve float or throwing rocker arms, this is the spring set that will cure your problems for good. Our beehive spring 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. Beehive springs allow for the use of a smaller, lighter retainer allowing for higher RPM and more valve control. GSC Power Division Beehive Spring Set
GSC Power-Division High Pressure Conical Spring kit with Ti Retainer 4G63T
GSC5079
Regular price £547.58 Sale price £514.34 Save £33.24GSC Power Division Pressure Conical Spring
GSC5079 High Pressure Conical Valve Spring Kit with Ti Retainer for 4G63 | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 12.0mm Lift | Maximum Valve Lift (in) |
HP Conical | 0.952 | 1.570 / 1.550 | 114 /120 | 256 lbs @ 12.1mm lift / 260lbs @ 12.0mm lift | 0.538 |
- Max RPM: 10,500 RPM
- Max boost: 50 psi
The GSC Power-Division Conical Valve Spring Kit with Ti retainer for 4G63T includes 16 titanium retainers and 16 conical valve springs. The GSC5079 kit is designed to work with the OEM spring seat or GSC1004. Able to use NEW OEM valve spring keepers or our GSC1003 keeper kit. No need for special aftermarket locks that have the potential of being the wrong angle. Conical springs allow for the use of a smaller, lighter retainer and have a varying spring rate allowing for higher RPM and more valve control. GSC Power Division Pressure Conical Spring