Warnings
Sorry, you can only compare 10 items.

Would you like to replace your oldest item in the compare list?

Yes, add this item | No, view my current items

COMP Cams 12-600-4 - COMP Cams Thumpr Hydraulic Flat Tappet Camshafts

  • Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .479/.465, Chevy, Small Block, Each
  • Application Specific
  • Estimated Ship Date: Today
 
BrandCOMP Cams
Manufacturer's Part Number12-600-4
Part TypeCamshafts
Product LineCOMP Cams Thumpr Hydraulic Flat Tappet Camshafts
Summit Racing Part NumberCCA-12-600-4
UPC036584175254
 
Cam StyleHydraulic flat tappet
Basic Operating RPM Range2,000-5,800
Intake Duration at 050 inch Lift227
Exhaust Duration at 050 inch Lift241
Duration at 050 inch Lift227 int./241 exh.
Advertised Intake Duration279
Advertised Exhaust Duration297
Advertised Duration279 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.479 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.465 in.
Valve Lift with Factory Rocker Arm Ratio0.479 int./0.465 exh.
Lobe Separation (degrees)107
Camshaft Gear Attachment3-bolt
Computer-Controlled CompatibleNo
Grind Number279THF7
Valve Springs RequiredYes
QuantitySold individually.
 

COMP Cams is bringing the musclecar sound back and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In fact, one of the most frequent questions fielded when customers call our tech line is, "what camshaft will give my car that mean-sounding idle?" In an ongoing quest to provide you with the performance and sound you demand, the COMP Cams engineering team proudly introduces the Thumpr series of camshafts. The Thumpr camshafts are a new series of hydraulic flat tappet camshafts. The lobe profile and grind characteristics of these new Thumpr camshafts use a combination of early exhaust valve opening, long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. They give you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in three different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range.

Warranty

Loading...