COMP BBC 396-454 THUMPR ROLLER CAMSHAFT 299THR7

DEL-TRON PRODUCTS  Comp BBC Thumpr camshaft

Part No. DEL-COM11-602-8

Comp cams Big Block Chevy 396-454 CID 1968-96 Thumpr Hydraulic roller Retro-Fit, Intake valve lift 0.570 / Exhaust valve lift 0.554 in/Duration Int 299 @.006"/ 243@ .050"/ Exh 319 @.006"/ 257@ .050"/107 LSA/2300-6100 RPM/ Hi performance street, 9:5 compression, 2800 + stall converter and gears/ Very rough idle/Exhaust upgrade for best performance.

Please e-mail with questions