COMP CAM 11-602-4 BIG MUTHA THUMPR 243/257 Camshaft & Cylinder Head Kit | HP Springs | Lifters | Swirl Polish Valves | Retainers | LIFT: .522/.507 | FITS: Chevrolet BBC Big Block 454 427 402 396

Brand: REDLINE ENGINE SUPPLY
Condition: New
– THIS IS A COMP CAM & REDLINE USA RACING KIT ASSEMBLED BY OUR EXPERT ENGINEERS TO CREATE THE HIGHEST QUALITY CAMSHAFT KIT AT AN AFFORDABLE PRICE. EVERY PART IN THIS KIT HAS A HIGH-PERFORMANCE SPEC RATING AND IS GUARANTEED TO BE OF THE HIGHEST OF QUALITY AND PERFORMANCE. WE BELIEVE IN THE QUALITY OF THESE PARTS SO MUCH THAT WE OFFER A LIFETIME WARRANTY IF INSTALLED BY A CERTIFIED MACHINIST.
– Thumpr™ 243/257 Hydraulic Flat Cam for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. These kits will work with MOST aftermarket cast iron and aluminum alloy cylinder heads manufactured by companies like RHS, Dart, Procomp, and Brodix with similar specs. They include just about everything necessary to assemble a bare set of cylinder heads, and get it bolted to your block!
– THIS LISTING WILL INCLUDE:
– 1) COMP CAM 11-602-4 BIG MUTHA THUMPR 243/257 HYDRAULIC CAMSHAFT – 2,300-6,200 RPM OPERATING RANGE. VALVE LIFT: 0.522″/0.507″. 243/257 DURATION AT 0.050″. 107 LOBE SEPARATION.
– (16) ENGINETECH HIGH-PERFORMANCE HYDRAULIC LIFTERS