Camshaft

Thumpr Camshaft

Thumpr Camshaft; Retro-Fit Hyd. Flat Tappet; 2000-5800rpm; Adv. Dur. 279 Int./297 Exh.; Valve Lift .490 Int./.475 Exh.; Lobe Angle 107 deg.;

• Usage: Street/Performance
• Engine Make/Size: Ford 351W
• Lifter Type: Hydraulic Flat Tappet
• RPM Range: 2000-5800
• Exhaust Valve Lift (in.): 0.475
• Exh. Duration @ .050 in. (Deg): 241
• Exh. Duration Advertised (Deg): 297
• Intake Valve Lift (in.): 0.490
• Int. Duration @ .050 in. (Deg): 227
• Int. Duration Advertised (Deg): 279

• 3 Grinds To Fit All Of Your Performance Needs
• Long Exhaust Duration
• Produces A Powerful Hard-Hitting Exhaust Note
• Excellent Horsepower Gains And Broad Torque Curve
• Delivers Real Seat Of The Pants Performance
• Designed For Use w/Latest In ValveTrain Components
• 1 Year Limited Warranty

All Comp Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

COMP Cams manufactures truly superior hydraulic and solid flat tappet, hyd and mechanical roller, and overhead camshafts for everything from OE replacement to full race, designed and manufactured using cutting-edge technology and the finest engineering in the industry. Whether your engine is naturally aspirated, or you run nitrous, or a supercharger or turbo, our cams make more horsepower than any other. Looking for that ultimate hard-hitting muscle car idle? Check out our aggressive new Thumpr Cams. Match our camshafts up with our competition-grade lifters, valve springs, timing sets, and other supporting components, and you'll experience the ultimate in race-winning reliability!