Unlock the potential of your 2007 and later GM Gen IV VVT engines with COMP Cams® Cam Phaser Limiter Kits. Cam phasers, intricate computer-controlled components, are responsible for optimizing camshaft timing based on the engine rpm. Engine oil, pressurized and directed through passageways in the cylinder heads and camshafts, fuels these phasers. Controlled by engine computers, solenoids manage the oil flow, allowing cam retardation up to 60 crank degrees.
Despite the efficiency benefits of this technology, it poses challenges for performance camshafts due to extensive valve timing movement, resulting in minimal piston-to-valve clearance. COMP Cams® addresses this limitation with U.S. Patented Cam Phaser Limiter Kits, which restrict cam timing movement to 20 degrees. This modification ensures adequate valve clearance for high-performance cams with tighter lobe separations while preserving the advantages of VVT technology. By combining this adjustment with more aggressive cam profiles, witness substantial upper-RPM gains without compromising bottom-end or mid-range performance.
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- Local Delivery Available:
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- Additional Handling:
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