GSC Power-Division Viton Valve Stem Seals for the Subaru EJ257, EJ207,
and EJ205 6mm seal set. These are an upgrade from the standard OEM
material to help cope with the higher heat caused increasing the
performance of your engine. Sold as a set of 16..
GSC Power-Division Billet S2 camshafts for the EJ20 JDM/EURO 2.0L STi.
These cams are built to suit the high horsepower Subis. With a power
range of 500 WHP and up, you need some certain mods to utilize the true
potential of the S2s: built motor, with a built/ported head, and a good ..
GSC Power-Division billet S3 camshafts for the EJ20 JDM/EURO 2.0L
STi. These cams are built to suit the highest horsepower drag Subis.
With a power range of 750-1000 WHP and a rev range of 4500-9500 RPMs,
you need some certain mods to utilize the true potential of the
S3s: built mo..
GSC Power-Division Intake OR Exhuast Valve Guide for Subaru EJ SOHC, stopper style - 2 sets needed for complete engineSold as set of 8 or individually
GSC3019
(in/mm)
Total Length
2.065 /..
Stem Diameter (mm)Overall Length (mm)Head Diameter (mm)5.5105.0035.00When
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
flowin..
Stem Diameter (mm)Overall Length (mm)Head Diameter (mm)5.597.9029.00When
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..
GSC Power-Division Intake Valve Guide for Subaru EJ20/25 Series (EJ205, EJ207, EJ255, EJ257, EJ257B), stopper styleStandard sized sold as set of 8 or individuallyOversized sold individually as +0.001" and +0.003" GSC3026Standard (in/mm)Total Length1.560 / 39.62Outer Diameter0.4357 / 11.07Valve Stem ..
GSC Power-Division billet S2 camshafts for the EJ205 WRX Version 5
and 6. These cams are built to suite the high horsepower Subis. With a
power range of 500 WHP and up, you need some certain mods to utilize the
true potential of the S2s: built motor, with a built/ported head, and a
good..