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GSC SWAG
Categories
- BMW
- Audi
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- Subaru
- Mitsubishi
- Nissan
- Honda
- Ford
- Hyundai Genesis
- CAN-AM
- Mazda
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- Porsche
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GSC SWAG
GSC Power Division Lancer EVO 9 Mivec Performance Camshafts & Valvetrain
28 products
![GSC Power-Division Viton Valve Stem Seals for Toyota 1JZ/2JZ Platforms.](http://gscpowershop.co.uk/cdn/shop/files/GSC1056-1_{width}x.jpg?v=1715880603)
GSC Power-Division Viton Valve Stem Seals for the Mitsubishi 4G63T
GSC1002
Regular price £16.00 Save £-16.00GSC Power-Division Viton Valve Stem Seals for the Mitsubishi 4G63T 6.6mm valve size seal set. These are an upgrade from the standard OEM material to help cope with the higher heat caused by high performance engines. Sold as a set of 16
![GSC Power-Division ZERO-TICK Lifters for the Mitsubishi 4G63T SET.](http://gscpowershop.co.uk/cdn/shop/products/GSC4042_{width}x.webp?v=1677164917)
GSC Power-Division ZERO-TICK Lifters for Mitsubishi 4G63T SET
GSC4042
Regular price £210.00 Save £-210.00GSC Power Division zero-tick Lifters Mitsubishi GSC Power-Division ZERO-TICK lifters for the Mitsubishi 4G63. GSC's ZERO-TICK lifters utilize a stiffer spring inside to help keep the lifter at its operating height even when oil pressure is low.
- Lifters must be bled down before installation, see our tech page: How to Bleed Your Zero-Tick Lifters
- Sold as a set of 16 or individually
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_200ebefe-da70-44dc-b9a5-2bf5f826328d_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_bc260e07-2d23-4c41-b982-a95deeeb6c1c_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S2 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009S2_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_200ebefe-da70-44dc-b9a5-2bf5f826328d_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_bc260e07-2d23-4c41-b982-a95deeeb6c1c_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S2 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009S2_{width}x.jpg?v=1717499530)
GSC Power-Division Billet Evolution 9 Mivec S2 Camshafts
GSC7009S2
Regular price £729.00 Save £-729.00GSC Power-Division billet 7009S2 cams for the Mitsubishi Evo 9 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. Great for 2.0L engines with stock frame turbos revving to 9000 RPMs or for stroker motors revving to 8000 RPMs. GSC Power Division 9 Mivec Camshafts The S2 cams are suggested to run on our upgraded beehive valve spring replacement or can be run at the stock revlimit and factory boost on the stock spring.
- Designed for a rev range of 4000-9000 RPMs (2.0L or 3000-8000 2.2L+)
- 400-700 WHP applications
- 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**
7009S2 | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
Intake | 274° | 226° | 11.20mm | 128° |
Exhaust | 274° | 230° | 11.00mm | 113° |
![GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper.](http://gscpowershop.co.uk/cdn/shop/files/3016-2_1_{width}x.jpg?v=1716285328)
GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T with stopper
GSC3004-8
Regular price £49.10 Save £-49.10GSC Power Division Mitsubishi 4G63T Standard Intake Valve Guide, stopper style
- Standard sized sold as set of 8 or 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 Exhaust Valve Guide for Mitsubishi 4G63T with stopper.](http://gscpowershop.co.uk/cdn/shop/files/3003-2-2_{width}x.jpg?v=1717185886)
![GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63T with stopper.](http://gscpowershop.co.uk/cdn/shop/files/3003-2_{width}x.jpg?v=1717185886)
![GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63T with stopper.](http://gscpowershop.co.uk/cdn/shop/files/3003-2-2_{width}x.jpg?v=1717185886)
![GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63T with stopper.](http://gscpowershop.co.uk/cdn/shop/files/3003-2_{width}x.jpg?v=1717185886)
GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63T with stopper
GSC3003-8
Regular price £49.10 Save £-49.10GSC Power-Division Standard Exhaust Valve Guide for Mitsubishi 4G63T, stopper style
- Standard sized sold as set of 8 or 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-Division Shorty Exhaust Valve Guide for Mitsubishi 4G63T with stopper.](http://gscpowershop.co.uk/cdn/shop/files/3044-2-2_{width}x.jpg?v=1718648957)
GSC Power-Division Shorty Exhaust Valve Guide for Mitsubishi 4G63T with stopper
GSC3005-8
Regular price £49.10 Save £-49.10GSC Power-Division Shorty Exhaust Valve Guide for Mitsubishi 4G63T, stopper style
- 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 Division 003 Exhaust Valve Guide for Mitsubishi 4G63T with stopper single.](http://gscpowershop.co.uk/cdn/shop/files/3004_white_0aa5301d-cba8-4aea-a1d1-e06ef6f37451_{width}x.webp?v=1691604018)
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 .001 Intake Valve Guide for Mitsubishi 4G63T with stopper single.](http://gscpowershop.co.uk/cdn/shop/files/3004_white_{width}x.webp?v=1691604015)
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 Standard Exhaust Valve Guide for Mitsubishi 4G63T with stopper single](http://gscpowershop.co.uk/cdn/shop/files/3004_white_004692b1-fe9d-4b8b-9a31-7e8ed758e455_{width}x.webp?v=1685907747)
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 Standard Intake Valve Guide for Mitsubishi 4G63T, stopper style](http://gscpowershop.co.uk/cdn/shop/files/3004_white_db7a7adc-6f4d-4b48-b9e9-cff917ce1f1d_{width}x.webp?v=1686658311)
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 .003 Intake Valve Guide for Mitsubishi 4G63T with stopper single.](http://gscpowershop.co.uk/cdn/shop/files/3004_white_c88e4c35-aa38-466c-af0d-bc1516a6a633_{width}x.webp?v=1691604017)
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 Billet 1JZ-GTE VVTi S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_{width}x.jpg?v=1716922416)
![GSC Power-Division Billet 1JZ-GTE VVTi S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_{width}x.jpg?v=1716922416)
![GSC Power-Division Billet Evolution 9 Mivec Stroker R2 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009R2_{width}x.jpg?v=1716922416)
![GSC Power-Division Billet 1JZ-GTE VVTi S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_{width}x.jpg?v=1716922416)
![GSC Power-Division Billet 1JZ-GTE VVTi S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_{width}x.jpg?v=1716922416)
![GSC Power-Division Billet Evolution 9 Mivec Stroker R2 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009R2_{width}x.jpg?v=1716922416)
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.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_200ebefe-da70-44dc-b9a5-2bf5f826328d_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_bc260e07-2d23-4c41-b982-a95deeeb6c1c_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009S3_{width}x.jpg?v=1717499655)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_200ebefe-da70-44dc-b9a5-2bf5f826328d_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_bc260e07-2d23-4c41-b982-a95deeeb6c1c_{width}x.jpg?v=1717499530)
![GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009S3_{width}x.jpg?v=1717499655)
GSC Power-Division Billet Evolution 9 Mivec S3 Camshafts
GSC7009S3
Regular price £729.00 Save £-729.00GSC 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.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_ef04cb91-f0a6-4643-bf22-c879dfa0ea56_{width}x.jpg?v=1717499398)
![GSC Power-Division Billet Evolution 9 Mivec S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_15d3a6f1-4006-4e77-9ced-0f65e47428cf_{width}x.jpg?v=1717499398)
![GSC Power-Division Billet Evolution 9 Mivec S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009S1_{width}x.jpg?v=1717499398)
![GSC Power-Division Billet Evolution 9 Mivec S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2-2_ef04cb91-f0a6-4643-bf22-c879dfa0ea56_{width}x.jpg?v=1717499398)
![GSC Power-Division Billet Evolution 9 Mivec S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/GSC7009cam-2_15d3a6f1-4006-4e77-9ced-0f65e47428cf_{width}x.jpg?v=1717499398)
![GSC Power-Division Billet Evolution 9 Mivec S1 Camshafts.](http://gscpowershop.co.uk/cdn/shop/files/7009S1_{width}x.jpg?v=1717499398)
GSC Power-Division Billet Evolution 9 Mivec S1 Camshafts
GSC7009S1
Regular price £729.00 Save £-729.00GSC 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.](http://gscpowershop.co.uk/cdn/shop/products/GSC5039_{width}x.webp?v=1677164084)
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 Stopper Style Exhaust Valve Guide for FA20 all (WRX/BRZ).](http://gscpowershop.co.uk/cdn/shop/files/3025white_{width}x.jpg?v=1717098130)
GSC Power-Division Traditional Intake Valve Guide for Mitsubishi 4G63T
GSC3002-8
Regular price £49.10 Save £-49.10GSC Power-Division Standard Intake Valve Guide for Mitsubishi 4G63T, smooth style
- 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-Division Traditional Exhaust Valve Guide for Mitsubishi 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/3012-2-2_{width}x.jpg?v=1717181277)
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
- 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-Division +1mm Intake Valve for 2JZ-GE/GTE.](http://gscpowershop.co.uk/cdn/shop/files/superalloygroup_WHITE_{width}x.jpg?v=1716291664)
![GSC Power-Division 6.6mm stem Super Alloy +1mm Exhaust Valve 2JZ-GE/GTE.](http://gscpowershop.co.uk/cdn/shop/files/superalloyHeads2_{width}x.jpg?v=1716291663)
![GSC Power-Division +1mm Intake Valve for 2JZ-GE/GTE.](http://gscpowershop.co.uk/cdn/shop/files/superalloygroup_WHITE_{width}x.jpg?v=1716291664)
![GSC Power-Division 6.6mm stem Super Alloy +1mm Exhaust Valve 2JZ-GE/GTE.](http://gscpowershop.co.uk/cdn/shop/files/superalloyHeads2_{width}x.jpg?v=1716291663)
GSC Power-Division +1mm Super Alloy Exhaust Valves for 4G63T
GSC2007-8
Regular price £269.00 Save £-269.00GSC 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 |
![GSC Power-Division STD Exhaust Valve for 2JZ-GE/GTE.](http://gscpowershop.co.uk/cdn/shop/files/GTRValves2_white_{width}x.jpg?v=1717182989)
GSC Power-Division Exhaust Valve 31.5mm (+1mm ) for Mitsubishi 4G63T
GSC2003-8
Regular price £165.00 Save £-165.00GSC Power-Division Exhaust Valve for 4G63T+1mm - 31.5mm
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
-
Stem Diameter (mm) Overall Length (mm) Head Diameter (mm) 6.6 109.20 31.50
![GSC Power-Division Intake Valve +1mm for 4G63T](http://gscpowershop.co.uk/cdn/shop/files/GSC2142-12_{width}x.jpg?v=1720029254)
GSC Power-Division Intake Valve +1mm for 4G63T
GSC2004-8
Regular price £168.00 Save £-168.00GSC Power-Division Intake Valve for 4G63T +1mm - 35mm
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
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.60 | 35.00 |
![GSC Power-Division Super Alloy +1mm Head Exhaust Valve for the 5.0L Coyote GEN 3.](http://gscpowershop.co.uk/cdn/shop/files/GSC2161-1_{width}x.jpg?v=1717080206)
![GSC Power-Division Super Alloy +1mm Head Exhaust Valve for the 5.0L Coyote GEN 3.](http://gscpowershop.co.uk/cdn/shop/files/GSC2141-11_{width}x.jpg?v=1717080205)
![GSC Power-Division Super Alloy +1mm Head Exhaust Valve for the 5.0L Coyote GEN 3.](http://gscpowershop.co.uk/cdn/shop/files/GSC2161-1_{width}x.jpg?v=1717080206)
![GSC Power-Division Super Alloy +1mm Head Exhaust Valve for the 5.0L Coyote GEN 3.](http://gscpowershop.co.uk/cdn/shop/files/GSC2141-11_{width}x.jpg?v=1717080205)
GSC Power-Division Super Alloy Exhaust Valves for 4G63T
GSC2005-8
Regular price £269.00 Save £-269.00GSC 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 | 30.50 |
![GSC Power-Division STD Exhaust Valve for 2JZ-GE/GTE.](http://gscpowershop.co.uk/cdn/shop/files/GTRValves2_white_{width}x.jpg?v=1717182989)
GSC Power-Division Intake Valve STD Size for 4G63T
GSC2002-8
Regular price £168.00 Save £-168.00GSC Power-Division Intake Valve for 4G63T STD Size 34mm
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
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.60 | 34.00 |
![GSC Power-Division Super Alloy "Short" STD Size Exhaust Valve for VR38DETT.](http://gscpowershop.co.uk/cdn/shop/files/2055_SET_whitebackground_{width}x.jpg?v=1717183235)
GSC Power-Division Exhaust Valve STD Size For Mitsubishi 4G63T
GSC2001-8
Regular price £166.00 Save £-166.00GSC Power-Division Exhaust Valve for 4G63T STD Size 30.5mm
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
Stem Diameter (mm) | Overall Length (mm) | Head Diameter (mm) |
6.6 | 109.20 | 30.50 |
![GSC Power-Division OEM Replacement Valve Spring Keeper Set for 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/1003_SET_whitebackground_{width}x.jpg?v=1718308685)
![GSC Power-Division OEM Replacement Valve Spring Keeper Set for 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/1003_DETAIL_whitebackground_{width}x.jpg?v=1718308685)
![GSC Power-Division OEM Replacement Valve Spring Keeper Set for 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/1003_SET_whitebackground_{width}x.jpg?v=1718308685)
![GSC Power-Division OEM Replacement Valve Spring Keeper Set for 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/1003_DETAIL_whitebackground_{width}x.jpg?v=1718308685)
GSC Power-Division OEM Replacement Valve Spring Keeper Set for 4G63T
GSC1003
Regular price £36.57 Save £-36.57GSC Power-Division Valve Keeper (Lock) Set for Mitsubishi 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.
These can be used in place of the OEM on stock valves and retainers as well. New keepers are recommended anytime the valves are replaced for proper fitment in the valve groove. Proper fitment allows for rotation and stability for the valve train.
- GSC Keepers are made from a higher grade steel than OEM.
- Tighter tolerances allow for more consistent valve spring install heights
- GSC Keepers feature black oxide coating to prevent sticking and aid in rust prevention.
![GSC Power-Division Chromoly Valve Spring Seats For Mitsubishi 4G63T (+ 0.035").](http://gscpowershop.co.uk/cdn/shop/files/4041_SET2_whitebackground_{width}x.jpg?v=1718277864)
![GSC Power-Division Chromoly Valve Spring Seats For Mitsubishi 4G63T (+ 0.035").](http://gscpowershop.co.uk/cdn/shop/files/4041_PILE_whitebackground_{width}x.jpg?v=1718277863)
![GSC Power-Division Chromoly Valve Spring Seats For Mitsubishi 4G63T (+ 0.035").](http://gscpowershop.co.uk/cdn/shop/files/4041_SET2_whitebackground_{width}x.jpg?v=1718277864)
![GSC Power-Division Chromoly Valve Spring Seats For Mitsubishi 4G63T (+ 0.035").](http://gscpowershop.co.uk/cdn/shop/files/4041_PILE_whitebackground_{width}x.jpg?v=1718277863)
GSC Power-Division Chromoly Valve Spring Seats For Mitsubishi 4G63T (+ 0.035")
GSC4041
Regular price £54.72 Save £-54.72GSC 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 OEM Replacement Valve Spring Seat Set for 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/1004_WHITE_{width}x.jpg?v=1718307849)
GSC Power-Division OEM Replacement Valve Spring Seat Set for 4G63T
GSC1004
Regular price £26.00 Save £-26.00GSC Power-Division OEM Replacement Valve Spring Seat Set for 4G63T. 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-Division High Pressure Conical Spring kit with Ti Retainer 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/ConicalKitWithRetainers_crop_1c29e32d-e387-42b6-878e-de3dd04960c5_{width}x.jpg?v=1718278136)
GSC Power-Division High Pressure Conical Spring kit with Ti Retainer 4G63T
GSC5079
Regular price £527.00 Save £-527.00GSC 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
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
![GSC Power-Division High Pressure Conical Spring kit with Ti Retainer 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/ConicalKitWithRetainers_crop_1c29e32d-e387-42b6-878e-de3dd04960c5_{width}x.jpg?v=1718278136)
![GSC Power-Division Race Conical Spring kit with Ti Retainer 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/ConicalSINGLE-white_587d7932-974f-4bf3-ab88-2054e21e2e54_{width}x.jpg?v=1718278134)
![GSC Power-Division High Pressure Conical Spring kit with Ti Retainer 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/ConicalKitWithRetainers_crop_1c29e32d-e387-42b6-878e-de3dd04960c5_{width}x.jpg?v=1718278136)
![GSC Power-Division Race Conical Spring kit with Ti Retainer 4G63T.](http://gscpowershop.co.uk/cdn/shop/files/ConicalSINGLE-white_587d7932-974f-4bf3-ab88-2054e21e2e54_{width}x.jpg?v=1718278134)
GSC Power-Division Race Conical Spring kit with Ti Retainer 4G63T
GSC5078
Regular price £579.00 Save £-579.00GSC Power-Division Race Conical Spring kit with Ti Retainer 4G63T
1,000+ HP BUILDS ONLY
Trying to break records? Trying to win races? This is the valve spring kit for the 4G63T that will allow you to take your engine package to the next level. Not for street cars or sub 1,000 HP builds, in that case please see our GSC5040 or GSC5041 beehive spring kits. Capable of controlling the valves with 60+ psi of boost at 11,000 RPM with 12.1mm lift cams. In racing, every tenth of a gram matters, so our redesigned Ti Retainer is 10% lighter and smaller, while still adding the strength needed to keep the valvetrain in one piece at 11,000 RPM.
The GSC5078 kit also includes our GSC4041 chromoly CNC replacement valve spring seats that are 0.035" thicker than the OEM part. 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. Sold as a set: 16 conical valve springs, 16 Lightweight Ti Retainers, 16 thick CNC chromoly spring seats.
GSC5078 RACE Conical Valve Spring Kit with Ti Retainer for 4G63 | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure | Maximum Valve Lift (in) |
HP Conical | 0.952 | 1.504 / 1.484 | 134 /140 |
275 lbs @ 12.1mm lift / 280 lbs @ 12.0mm lift |
0.476 |
- Max RPM: 11,000 RPM
- Max boost: 60+ psi