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                Manufacturer: COMP Cams

                COMP Cams 11-601-4 - Mutha Thumpr Hydraulic Flat Tappet Camshaft

                $269.95
                Mutha Thumpr Camshaft
                SKU: CMP-11-601-4
                Availability: Out of Stock - on backorder and will be dispatched once in stock.
                Fitment:
                Please Select Vehicle To Confirm Fitmenteditedit...
                Fitment Notes:

                Thumpr Camshafts

                • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods
                • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note
                • Best with aftermarket converters and more rear gear

                Thumpr Camshafts

                • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods
                • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note
                • Best with aftermarket converters and more rear gear

                Products specifications
                Exhaust Duration 305
                Fitment Vehicle Specific
                Exhaust Duration @ .050 in. 249
                Exhaust Valve Lift(in) 0.495
                Intake Duration 287
                Intake Duration @ .050 in. 235
                Intake Valve Lift(in) 0.510
                Lifter Type Hydraulic Flat Tappet
                RPM Range 2000-9000
                Usage Street/Strip