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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 valve train components are created using the world's most advanced design, FEA, and flow simulation software to aid with real world performance testing
344 products
GSC Power-Division Beehive Spring Set with Titanium Retainer for all 4G63s
GSC5040
Regular price £474.05 Sale price £445.28 Save £28.77GSC Power-Division Beehive Spring Set with Titanium Retainer for all 4G63s
- IN: 84 lbs @ 1.590" / EX: 90 lbs @ 1.570" install height
- IN: 227 lbs @ 1.149" / EX: 233 lbs @ 1.129"
Check your valve spring install heights
The GSC Power-Division Beehive Valve Spring Kit with Ti retainer for all 4G63s includes 16 titanium retainers and 16 beehive valve springs. This set can be used for EVO 1-7 & EVO 8/9 if you are looking to replace the OEM retainers. 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 Billet 1JZ-GTE S3 Camshafts
GSC7028S3
Regular price £1,227.40 Sale price £1,152.89 Save £74.51- Designed for a rev range of 4500-8500 RPM
- 700 - 1500 WHP camshaft set
- Idle slightly rougher than stock
7028S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | ° | 10.20mm | ° |
Exhaust | 280° | ° | 10.60mm | ° |
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 Camshafts 1JZ
GSC Power Division Billet 1JZ-GTE VVTi S3 Camshafts
GSC0729S3
Regular price £1,306.25 Sale price £1,226.96 Save £79.29- Designed for a rev range of 4500-8500 RPM
- 700 - 1500 WHP camshaft set
- Idle slightly rougher than stock
7029S3 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 280° | ° | 10.20mm | Variable |
Exhaust | 280° | ° | 10.60mm | ° |
GSC Power-Division billet S3 cams for the Toyota 1JZ-GTE VVTi.
GSC Powershop gift card
GSC10GF
Regular price £9.50 Sale price £8.93 Save £0.57GSC Power Division gift card - Redemable at https://gscpowershop.co.uk/
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. 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 gift card
GSC Power-Division Single Intake Valve Guide for Nissan VR38DETT with stopper
GSC3046
Regular price £6.37 Sale price £5.98 Save £0.39GSC Power Division Intake Valve Guide for Nissan VR38DETT, stopper style GSC Power Division spring Guide VR38DETT
- Standard sized sold as Singles
- Oversized sold individually as +0.001" and +0.003"
GSC3046 | Standard (in/mm) |
Total Length | 1.618 / 41.10 |
Outer Diameter | 0.3948 / 10.03 |
Valve Stem Diameter | 6mm |
GSC Power Division spring Guide VR38DETT
GSC Power-Division Single Exhaust Valve Guide for Nissan VK56
GSC3047
Regular price £6.37 Sale price £5.98 Save £0.39GSC Power-Division Exhaust Valve Guide for Nissan VK56 GSC Power Division Single Valve Guide VK56
- Standard sized sold ndividually
- Oversized sold individually as +0.001" and +0.003"
GSC3047 | Standard (in/mm) |
Total Length | 1.534 / 38.96 |
Outer Diameter | 0.3948 / 10.03 |
Valve Stem Diameter | 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 Single Intake Valve Guide for Nissan VK56
GSC3048
Regular price £6.37 Sale price £5.98 Save £0.39GSC Power-Division Intake Valve Guide for Nissan VK56 GSC Power Division Valve Guide Nissan
- Standard sized sold individually
- Oversized sold individually as +0.001" and +0.003"
GSC3048 | Standard (in/mm) |
Total Length | 1.575 / 40.01 |
Outer Diameter | 0.3948 / 10.03 |
Valve Stem Diameter | 6mm |
GSC Power-Division Extreme Pressure Conical Spring kit with Ti retainer for the Nissan VR38DETT
GSC5089
Regular price £1,244.50 Sale price £1,168.96 Save £75.54GSC Power Division Conical Spring VR38DETT
GSC Power-Division Conical Valve Spring Kit with Ti Retainer for the Nissan VR38DET includes 24 titanium retainers, 24 conical valve springs, and 24 valve spring shims. True conical valve springs are not a new concept and are industry proven to provide several key advantages over traditional spring designs. A major advantage of conical springs vs. traditional cylindrical or beehive springs is the damping and removal of valvetrain harmonics. Of the three designs, conical springs are the front runners in valvetrain harmonic stability. Utilizing a varying coil diameter as well as coil spacing, a conical spring acts as a natural harmonic damper in the transfer of valvetrain shock. This translates to less stress, less wear, and a longer life of the included components. This level of protection is needed in today’s engines being pushed to their physical and mechanical limits by aftermarket modifications. Every GSC conical spring offers a super finished surface treatment to go along with the patented, multi-step heat treatment process. The finished product is an extremely reliable, high-performance spring allowing the users to push higher RPMs, use more aggressive cam profiles, and turn up higher boost pressures.
GSC5089 High Pressure Conical Valve Spring Kit with Ti Retainer for the Nissan VR38DETT | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 11.30mm lift | Maximum Valve Lift (in) |
HP Conical | 0.793 | 1.324 / 1.306 | 134 / 140 | 283lbs @ 0.857" / 289lbs @ 0.857" | 0.445 |
- Max RPM: 11,000 RPM
- Max boost: 70+ psi
- 2,000+ HP
RACE ONLY PRODUCT (replace valve springs after 250 Hours of Run time)
The
GSC Power-Division Race Balance Shaft only all 4G63 Evo's and DSM
GSC8003
Regular price £164.34 Sale price £154.37 Save £9.97The GSC Power-Division race balance shaft kit includes:
- Race Blance Shaft only
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 Standard Intake Valve Guide for Mitsubishi 4G63T with stopper single
GSC3004
Regular price £6.05 Sale price £5.69 Save £0.36GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T, stopper style
- Standard sized sold individually
- Oversized sold individually as +0.001" and +0.003"
GSC3004 | Standard (in/mm) |
Total Length | 1.670 / 42.42 |
Outer Diameter | 0.4750 / 12.07 |
Valve Stem Diameter | 6.6mm |
GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T, stopper style
GSC Power Division Standard Exhaust Valve Guide for Mitsubishi 4G63T with stopper single
GSC3003
Regular price £6.04 Sale price £5.68 Save £0.36GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63T, stopper style
- Standard sized sold individually
- Oversized sold individually as +0.001" and +0.003"
GSC3003 | 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 Super Alloy STD Exhaust Valve Toyota/BMW B58
GSC2091-12
Regular price £479.00 Sale price £449.92 Save £29.08GSC Power-Division Super Alloy Exhaust Valves for the B58 and S58 Engines 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.
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6 | 100.1 | 28.5 |
GSC Power-Division STD Intake Valve for Toyota/BMW B58
GSC2092-12
Regular price £354.00 Sale price £332.51 Save £21.49GSC Power-Division Super Alloy Intake Valves for the B58 and S58 Engines 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.
When creating our valves 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.
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
- 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
-
Stem Diameter (mm) Overall Length (mm) Head Diameter (mm) 5 99.55 30.1
GSC Power Division Viton Valve Stem Seals BMW/Toyota B58, BMW S58
GSC1090
Regular price £59.98 Sale price £56.34 Save £3.64GSC Power-Division Viton® Valve Stem Seals use genuine DuPont Viton® fluoroelastomer material. Viton® was specifically developed for the extreme conditions seen in today’s high horsepower, Turbo engines. Held to a higher standard, GSC Power-Division Viton® valve seals provide improved resistance to high temperatures, fuel, and chemical contaminants as well as extended wear as seen in high rpm or high mileage engines. GSC Power-Division doesn’t believe in cutting corners, that’s why the Viton® valve seal kits are used on both the intake and exhaust valve seals. All of this performance for a fraction of OEM dealership parts, GSC’s Viton® valve seals are perfect for all situations.
- Toyota Supra B58 Valve Stem Seals
- BMW Z4 B58 Valve Stem Seals
- BMW S55 Valve Stem Seals
- BMW S58 Valve Stem Seals
Sold as a set of 12 Intake 5mm stem seals.
GSC Power Division .001 Intake Valve Guide for Mitsubishi 4G63T with stopper single
GSC3004.001-1
Regular price £6.05 Sale price £5.69 Save £0.36GSC Power Division intake Valve Guide for Mitsubishi 4G63T Standard Intake Valve Guide, stopper style
- Standard sized sold individually
- Oversized sold individually as +0.001"
GSC3004 | Standard (in/mm) |
Total Length | 1.670 / 42.42 |
Outer Diameter | 0.4750 / 12.07 |
Valve Stem Diameter | 6.6mm |
GSC POWER DIVISION STANDARD INTAKE VALVE GUIDE FOR MITSUBISHI 4G63T WITH STOPPER SINGLE
GSC Power Division .003 Intake Valve Guide for Mitsubishi 4G63T with stopper single
GSC3004.003-1
Regular price £6.05 Sale price £5.69 Save £0.36GSC Power Division intake Valve Guide for Mitsubishi 4G63T Standard Intake Valve Guide, stopper style
- Standard sized sold individually
- Oversized sold individually as +0.003"
GSC3004 | Standard (in/mm) |
Total Length | 1.670 / 42.42 |
Outer Diameter | 0.4750 / 12.07 |
Valve Stem Diameter | 6.6mm |
GSC POWER DIVISION STANDARD INTAKE VALVE GUIDE FOR MITSUBISHI 4G63T WITH STOPPER SINGLE
GSC Power Division 003 Exhaust Valve Guide for Mitsubishi 4G63T with stopper single
GSC3003.003-1
Regular price £6.04 Sale price £5.68 Save £0.36GSC Power Division Exhaust Valve Guide FOR MITSUBISHI 4G63T WITH STOPPER SINGLE
GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63T, stopper style
- Standard sized sold individually
- Oversized sold individually as +0.003"
GSC3003 | Standard (in/mm) |
Total Length | 1.950 / 49.53 |
Outer Diameter | 0.4750 / 12.07 |
Valve Stem Diameter | 6.6mm |
GSC Power-Division Stopper Exhaust Valve Guide for Nissan RB26DETT
GSC3129-12
Regular price £76.43 Sale price £71.79 Save £4.64GSC Power-Division Stopper Exhaust Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
- RB26DETT - set of 12
- SR20DET - set of 8
- Standard sized sold as set of 12, set of 8, or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3129 | Standard (in/mm) |
Total Length | 1.692 / 42.98 |
Outer Diameter | 0.4342 / 11.03 |
Valve Stem Diameter | 7mm |
GSC Power-Division Stopper Exhaust Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
Standard sized sold as set of 12, set of 8, or individually
Oversized sold individually as +0.001" and +0.003"
GSC Power-Division Intake Valve Stopper Guide for Nissan RB26DETT
GSC3128-12
Regular price £76.43 Sale price £71.79 Save £4.64GSC Power-Division Intake Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
- RB26DETT set of 12
- SR20DET set of 8
- Standard sized sold as set of 12, set of 8, or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3128 | Standard (in/mm) |
Total Length | 1.692 / 42.98 |
Outer Diameter | 0.3950 / 10.03 |
Valve Stem Diameter | 6mm |
GSC Power-Division Intake Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
Standard sized sold as set of 12, set of 8, or individually
Oversized sold individually as +0.001" and +0.003"
GSC Power-Division Intake Valve Guide for Nissan RB26DETT
GSC3042-12
Regular price £76.43 Sale price £71.79 Save £4.64GSC Power-Division Intake Valve Guide for Nissan RB26DETT/SR20DET GSC Power Division Valve Guide Nissan
- RB26DETT set of 12
- SR20DET set of 8
- Standard sized sold as set of 12, set of 8, or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3042 | Standard (in/mm) |
Total Length | 1.692 / 42.98 |
Outer Diameter | 0.3950 / 10.03 |
Valve Stem Diameter | 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 Stopper Exhaust Valve Guide for Nissan SR20DET
GSC3129-8
Regular price £50.95 Sale price £47.85 Save £3.10GSC Power-Division Stopper Exhaust Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
- RB26DETT - set of 12
- SR20DET - set of 8
- Standard sized sold as set of 12, set of 8, or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3129 | Standard (in/mm) |
Total Length | 1.692 / 42.98 |
Outer Diameter | 0.4342 / 11.03 |
Valve Stem Diameter | 7mm |
GSC Power-Division Stopper Exhaust Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
Standard sized sold as set of 12, set of 8, or individually
Oversized sold individually as +0.001" and +0.003"
GSC Power-Division Intake Valve Stopper Guide for Nissan SR20DET
GSC3128-8
Regular price £50.95 Sale price £47.85 Save £3.10GSC Power-Division Intake Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
- RB26DETT set of 12
- SR20DET set of 8
- Standard sized sold as set of 12, set of 8, or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3128 | Standard (in/mm) |
Total Length | 1.692 / 42.98 |
Outer Diameter | 0.3950 / 10.03 |
Valve Stem Diameter | 6mm |
GSC Power-Division Intake Valve Guide for Nissan RB26DETT/SR20DET, Stopper Style
Standard sized sold as set of 12, set of 8, or individually
Oversized sold individually as +0.001" and +0.003"
GSC Power Division Exhaust Valve Guide for Nissan SR20DET
GSC3041-8
Regular price £50.95 Sale price £47.85 Save £3.10GSC Power-Division Exhaust Valve Guide for Nissan RB26DETT/SR20DET GSC Power Division Exhaust Guide SR20DET
- RB26DETT - set of 12
- SR20DET - set of 8
- Standard sized sold as set of 12, set of 8, or individually
- Oversized sold individually as +0.001" and +0.003"
GSC3041 | Standard (in/mm) |
Total Length | 1.692 / 42.98 |
Outer Diameter | 0.4342 / 11.03 |
Valve Stem Diameter | 7mm |
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 R1.5 camshaft set for Nissan RB26DETT
GSC7041R15
Regular price £1,097.25 Sale price £1,030.64 Save £66.61GSC Power-Division Billet R1.5 camshaft set for Nissan RB26DETT
*Reduced base circle = 30.5mm
7041R1 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 276° | 244° | 11.00mm | 110° |
Exhaust | 278° | 248° | 11.00mm | 115° |
GSC Power Division Valve Spring Seat Set for 2JZ-GTE/VR38
GSC1085
Regular price £39.60 Save £-39.60GSC Power-Division Valve Spring Seat Set for the Toyota 2JZ-GTE and Nissan VR38DETT. Perfect fitment when those need to increase spring pressure over the factory shim. These seats are specially made to fit into the tight 2JZ-GTE Spring cup and reduce spring install height allowing for increased spring pressure. Please note that these will reduce spring install height and could cause coil bind if used with some high lift profiles.
- Sold as a set of 24.
- OD: 27.56mm / 1.085"
- ID: 18.4mm / 0.725"
- Thickness: 1.5mm / 0.060"
GSC Power-Division Super Alloy Exhaust Valve (+1mm) Subaru EJ20/EJ257 Turbo Engine Single
GSC2017-01
Regular price £22.83 Save £-22.83GSC Power-Division Super Alloy Exhaust Valves for EJ20/25 Turbo 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.
GSC Power Division Valve Subaru Turbo
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.0 | 104.25 | 33.00 |
GSC Power-Division Super Alloy Exhaust Valves for EJ20/25 Turbo 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.
Price per valveGSC Power-Division Intake Valve 37mm (+1mm) for the Subaru EJ20/EJ257 Turbo Engine Single
GSC2014-01
Regular price £16.69 Save £-16.69Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.0 | 104.00 | 37.00 |
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 Intake Valve Subaru
- Priced per unit
GSC Power Division Viton Valve Stem Seals for the Ford Coyote Gen 3
GSC1102
Regular price £64.17 Save £-64.17GSC Power-Division Viton® Valve Stem Seals use genuine DuPont Viton® fluoroelastomer material. Viton® was specifically developed for the extreme conditions seen in today’s high horsepower, sport compact engines. Held to a higher standard, GSC Power-Division Viton® valve seals provide improved resistance to high temperatures, fuel, and chemical contaminants as well as extended wear as seen in high rpm or high mileage engines. GSC Power-Division doesn’t believe in cutting corners, that’s why the Viton® valve seal kits are used on both the intake and exhaust valve seals. All of this performance for a fraction of OEM dealership parts, GSC’s Viton® valve seals are perfect for all situations.
- Ford Coyote Gen 3 Hat style Valve stem seals
- Sold as a set of 32