Comp Cams Hydraulic Flat Tappet Camshaft
Thumpr™ 227/241 Hydraulic Flat Cam for Chevrolet Big Block 396-454. High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
Part Type: Camshafts
UPC: 036584176268
Camshaft Use: Street/Strip
Cam Style: Hydraulic Flat Tappet
Basic Operating RPM Range: 1800-5600
Intake Duration at 050" Lift: 227
Exhaust Duration at 050" Lift: 241
Lobe Seperation: 107°
Duration at 050" Lift: 227int./241 exh.
Advertised Intake Duration: 279
Advertised Exhaust Duration: 296
Intake Valve Lift w/Factory Rocker Arm Ratio: 0.498"
Exhuast Valve Lift w/Factory Rocker Arm Ratio: 0.483"
Advertised Duration: 279 int./296 exh.
Valve Lift w/Factory Rocker Arm Ratio: 0.498 int./0.483 exh.
Computer-Controlled Compatible: No
Camshaft Gear Attachment: 3-Bolt
Valve Springs Required: Yes
Remanufactured: No
Quantity Sold as: Individually |