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COMP Cams Big Mutha Thumpr Hydraulic Roller Camshafts

5.0 out of 5 stars 2 Customer Reviews

COMP Cams Big Mutha Thumpr hydraulic roller camshafts are perfect for folks looking for great performance and wild camshaft idle. The basic science behind the Thump

COMP Cams Big Mutha Thumpr hydraulic roller camshafts are perfect for folks looking for great performance and wild camshaft idle. The basic science behind the Thumpr cams isn't new. This cam line delivers true high performance engine sound by "tightening" the lobe separation angle of the camshaft. This, in turn, creates more overlap between exhaust and intake events, as well as more aggressive performance sound. Available in different grind profiles, each Thumpr cam produces impressive horsepower and torque performance within a different RPM range. If you're looking for a cam that makes your engine sound meaner than

COMP Cams Big Mutha Thumpr hydraulic roller camshafts are perfect for folks looking for great performance and wild camshaft idle. The basic science behind the Thumpr cams isn't new. This cam line delivers true high performance engine sound by "tightening" the lobe separation angle of the camshaft. This, in turn, creates more overlap between exhaust and intake events, as well as more aggressive performance sound. Available in different grind profiles, each Thumpr cam produces impressive horsepower and torque performance within a different RPM range. If you're looking for a cam that makes your engine sound meaner than it is, the COMP Cams Big Muthra Thumpr cams could be the right call. Order the model recommended for your year/make and engine application.