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GSC Power Division: Subaru Subaru EJ257 WRX STI 04-07 Upgraded Turbo Built head and Motor 750-1000whp, Upgraded Springs Required
GSC Power Division: Subaru Subaru EJ257 WRX STI 04-07 Upgraded Turbo Built head and Motor 750-1000whp, Upgraded Springs Required
 
MSRP: $999.00
Our Price: $849.15
Savings: $149.85


Availability:: Usually Ships in 24 Hours
Product Code: GSC6025S3
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Description
 
GSC Power-Division S3 camshafts for the USDM 04-07 STi. These cams are built to suite the highest horsepower drag Subys. With a power range of 750-1000WHP and a rev range of 4500-9500rpms, you need some certain mods to utilize the true potential of the S3s. Built motor, with a built/ported head (clearanced for lift), and a standalone engine management system. Upgraded valve springs are required; Beehive valve springs are recommended but not required.

**Due to the lobe size, head castings will need to be filled down slightly for clearance.

Intake 282 / 240 @ .040" / Peak Lift 11.3MM / Centerline AVCS
Exhaust 282 / 240 @ .040" / Peak Lift 11.3mm / Centerline 113


*Requires upgraded valve springs*

GSC Upgraded Turbo Built head and Motor 750-1000whp, Upgraded Springs Required

Specifications:
Intake 282 11.3mm / Exhaust 282 11.30mm

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