Camshafts and Valvetrain  /  Lifters  /  Hydraulic Flat Tappet Lifters

Comp Cams, Thumpr Hydraulic Roller Cam, Chev SB Retro-Fit

Item Number: CCA12-602-8
Comp Cams, Thumpr Hydraulic Roller Cam, Chev SB Retro-Fit
  
Unit Price: $522.95
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 Detailed Description
Comp Cams Thumpr Hydraulic Roller Camshaft
Muscle car sound is back. Featuring a combination of early exhaust valve opening, long exhaust duration and a generous amount of overlap to maximize the rough-idling characteristics, without negatively impacting the power output or streetability.