EJ25 GR GV VASTI

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GSC S2 Camshafts EJ25 Dual AVCS 2008-2021 STI

EJ25 GR GV VASTI

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  • GSC Power-Division Billet S2 Camshafts for the 2008-21 Subaru STI EJ257 with Dual AVCS are built to suit the higher horsepower engine builds. 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 engine management system. Upgraded valve springs are required; beehive valve springs are recommended but not required, sold in sets of 4.

    Stage 2 Street Strip kit offers short duration for nice street manners, with a slight lope at idle. Excellent all purpose spec. OEM valve springs are okay. 272°/272° duration.

    Fits all EJ25 Dual AVCS cars, including 2008-2021 STI. 

     

  • SKU#: 14276

    Shipping Weight: 35.0 lb

    Supplier: GSC

    Category: Camshafts and Valvetrain Parts