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GSC Power-Division Camshafts S1 Grind
Mitsubishi Evo 8 2003-2005
Features & Product Details
RallySport Direct carries a great selection of quality performance valvetrain upgrades brought to you by GSC Power Division.
Here, you are looking at the GSC Power-Division S1 Camshafts. These camshafts will support up to 550 WHP on stock location type turbochargers, and will not sacrifice bottom end loss over the stock camshafts while providing faster spool of the turbocharger.