GSC Power Division

Products

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GSC Power-Division Exhaust Guide with Depth Stopper- Honda B-Series Vtec
Part #: GSC3051-8
The GSC Power-Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your installer is less time fitting guides to the head due to holding the tightest tolerances in the industry with the best quality control possible.

Our price: $39.10
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GSC Power-Division Gen 3 3SGTE S2 Camshafts -TOYOTA MR-2 GEN 3 (99-07) 3SGTE
Part #: GSC-6033S2
S2 Cams for the Gen 3 3SGTE MR2 Turbo, with shim under bucket valve train. Designed to support over 850WHP, this cam if for a serious engine; big turbo, built motor, built/ported head, and engine management. You will notice better spool characteristics, and more horsepower and torque in the mid and top end of the revs.

Intake 274 Duration 10.5mm peak lift
Exhaust 274 Duration 10.2mm peak lift

Our price: $569.50
Quantity
GSC Power-Division Intake Valve 33mm (STD)- Honda B-Series DOHC VTEC Set of 8
Part #: 2032-8
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 programs 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 or better sealing under extreme conditions and more consistent performance threw the life of the valve.

Our price: $115.60
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ARP Head Stud Kit 4B11T Evo X -Mitsubishi Lancer Evolution X (4B11T)
Part #: arp-207-4206
ARP high performance cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. Their black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform load distribution and accurate torque readings. Keep your cylinders mounted solidly with a set of these ARP high performance cylinder head stud kits.

Our price: $184.61
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ARP Main Stud Kit - TOYOTA MR-2 GEN 2 (89-99) 3SGTE
Part #: arp203-5404
These ARP main studs are made from 8740 chromemoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance. The kits come complete with hardened washers and high-strength hex nuts. They are perfect for helping to keep your main girdle in place and reduce bearing fatigue or distortion. After install have line bore checked or trued by a machine shop.

Our price: $111.75
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GSC Dual Spring Set and Titanium Retainer - Acura Integra 90-01 / Honda Civic 99-00 / Honda Del Sol 94-97
Part #: GSC5049
GSC has two options for retainers you can either have Chro-Molly or Titanium do to the type of abuse a street cars valve train sees we suggest Chro-Molly and Ti for race car applications. The Chro-Molly will last just as long as the stock units that they will replace. Unlike Titanium these will not become brittle over time. They are only a few grams heavier than Titanium and will not affect performance. GSC Chro-Molly retainers are universal to use with either our single valve springs or our dual springs. The single valve springs do not require a new seat or different seals where as the duals will.

A set of valve springs can be changed in a matter of 2 hours with the correct tools, and is the best insurance a car with upgraded cams can have. The single springs have been tested higher but we suggest a max rev limit of 8500rpms. If higher revs or prolonged periods of revving i.e. road race applications, we suggest going to our dual springs which is more stable at higher rpms and can be revved to 10500rpms. The Single Spring kit includes: Single springs 78@39.6 with either Titanium or Chro-Molly Retainer.


*Beehive Spring Set*
GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring uses an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. What this means to you is our spring has the highest level of spring load retention while still maintaining good fatigue threw out the life of the spring.

The retainer side of the valve spring has a smaller diameter to greatly reduce coil spring surging and improve valve control even at extreme rpm levels.

Only the best materials go into the GSC Power-Division Beehive valve spring. Each batch is scrutinized for tensile strength properties, ductility, inclusion content, and fatigue toughness.

Each new design is tested to 9,000RPMS so you can rest assure that you have the best possible valve spring set available on the market.

The GSC Beehive spring is a factory replacement and will use your stock OEM retainer and Valve Seat to ensure an easy install.

Start End Make Model Engine Desg
1990 2001 ACURA INTEGRA B17A1; B18A1; B18B1; B18C1; B18C5
1999 2000 HONDA CIVIC B16A2
1994 1997 HONDA CIVIC DEL SOL B16A2;B16A3

Our price: $310.25
Quantity
GSC Power Division S1 Camshaft set Subaru EJ257 Intake AVCS -Subaru EJ257/EJ255 INTAKE AVCS
Part #: gsc-6025S1
These will not drop any low end power, but actually cause faster spool of the turbo, creating more power and torque across the entire rpm range. Good for stock turbo or up to 500WHP(GT35R) upgrades. Upgraded valve springs are required; Beehive valve springs are recommended but not required.

Intake 268 / 225 @ .040" / Peak Lift 10.8mm / Centerline AVCS
Exhaust 266 / 225 @ .040" / Peak Lift 10.4mm / Centerline 113

Our price: $849.15
Quantity
GSC Power Division S1 Camshaft set Subaru EJ257 with Dual AVCS-Subaru EJ257B DUAL AVCS
Part #: gsc-6026S1
S1 camshafts for the 2008+ STI EJ257B With Dual AVCS. Good for stock turbo or up to 500WHP(GT35R) upgrades. Upgraded valve springs are required; Beehive valve springs are recommended but not required.


Intake 266 / 225 @ .040" / Peak Lift 10.7MM / Centerline AVCS
Exhaust 264 / 222 @ .040" / Peak Lift 10.4mm / Centerline AVCS

*Requires upgraded valve springs*

Install to OEM shim spec's for intake and exhaust

Our price: $934.15
Quantity
GSC Power Division S1 Camshaft set USDM Subaru WRX EJ20 non AVCS-Subaru EJ20 WRX NON AVCS
Part #: gsc-6020S1
S1 camshafts for the EJ205 WRX Version 5 and 6. These will not drop any low end power, but actually cause faster spool of the turbo, creating more power and torque across the entire rpm range. Good for stock turbo or up to 500WHP(GT35R) upgrades. These cams require upgraded valve springs to keep everything safe at high rpm.

Intake: 266 / 222 @ .040" / Peak Lift 9.6mm / Centerline 113
Exhaust: 266 / 222 @ .040" / Peak Lift 9.6mm / Centerline 113

Our price: $849.15
Quantity
GSC Power Division S2 Camshaft set Subaru EJ257 Intake AVCS -Subaru EJ257/EJ255 INTAKE AVCS
Part #: gsc-6025S2
S2 camshafts for the USDM 04-07 STi. These cams are built to suite the high horsepower Subys. With a power range of 500WHP and up, you need some certain mods to utilize the true potential of the S2s. Built motor, with a built/ported head, and a good engine management system. Upgraded valve springs are required; Beehive valve springs are recommended but not required..

Intake 272 / 226 @ .050" / Peak Lift 10.5MM / Centerline AVCS
Exhaust 272 / 232 @ .050" / Peak Lift 10.2mm / Centerline 113

Our price: $849.15
Quantity
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