- Designed for RPM range of 4000-8500rpm. - Power gains of up to 150whp (depending on Turbo Kit).
- Due to air flow improvements and increased power potential, an ECU retune is required. Please contact your tuner for information. - VAC always recommends High Performance Valve Springs even with mild camshaft upgrades. This ensures our customers always get the best performance and reliability from their engine by preventing pistons-to-valve contact in the event of an over-rev or mis-shift. Uprated springs can help protect against this costly and severe accident. - All camshafts must be installed by a professional, who can check piston to valve, and valve seal clearances.
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