Comp Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits Taco Vinyl modern look

modern look

no more dealing with cheap wheel bearings packed full of grease

RPM Range: 1900 to 5600

Cross Turismo

Low Profile Design is tight to the differential and allows usage in vehicles with only slight lift**

Comp Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits Taco Vinyl modern lookThumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough idling characteristics of the cams. This gives you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Specification: Lifter Type: Hydraulic Flat Tappet RPM Range: 2,500 6,400 Valve Lift (in.): 0. 531 Intake 0. 515 Exhaust