GSC Power-Division S1 Camshafts | 2008-2021 Subaru STI (7026S1)

SKU: GSC 7026S1

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Billet S1 Camshaft set for Subaru EJ257 Dual AVCS

GSC Power-Division billet S1 camshafts for the 2008+ STI EJ257B With Dual AVCS. Good for stock frame turbo or up to 500 WHP (GT35R) upgrades. Upgraded valve springs are required; Beehive valve springs are recommended but not required.

NOTE: Due to the lobe size, head castings will need to be filed down slightly for clearance - Please check during install

Features

Intake/Exhaust Adv Dur - 264/264
Intake/Exhaust Dur @ .040" - 226/222
Peak Lift - 10.80mm/10.50mm
Center Line - 125/128

Benefits

Good for stock frame turbo or up to 500 WHP

Applications

2008-2021 Subaru STI

What's In The Box?

(4) Camshafts

Warranty

Manufacturer Standard Warranty