Comp Cams Thumper Hydraulic Flat Tappet Cam & Lifter Sets
Lets face it, nothing grabs our attention at a car show or cruise night more than the hard hitting sound thumping, high performance idle. Thumper Camshafts deliver that aggressive, head-turning sound like no other cam on the market. Note: Always use Camshaft Brake-in Lube with all new flat tappet cams.
Part Type: Camshaft & Lifter Set
Adv. Duration: 295/312
Duration @ .050”: 243/257
Valve Lift Intake: .522
Valve Lift Exhaust: .507
Lobe Separation: 107 LC
Basic RPM Range: 2300-6200
Manufactures Description: Big Mutha’ Thumper™, Street/Strip, 9.0:1+, 2800+.
Cam Gear Attachment: 3-Bolt
Valve Adjustment: Zero Lash Plus ˝ Turn
Manufacturer: Comp Performance Group
Manufacturer's Part Number: CCACL11-602-4
Weight: 10.0 lbs.
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Each
Note: Oil with ZDDP or ZDDP Additive Required |