COMP Cams® - Thumpr™ Hydraulic Roller Tappet Camshaft

0 reviews|Item # mpn4668723515
Vehicle Specific
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Notes:
  • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
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$621.59
In Stock (31) - Ships in 2 to 3 days
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Vehicle Fitment

Buick
Chevy
GMC
Oldsmobile
Pontiac

Specifications

Low-End RPM
1900
Top-End RPM
5600
Intake Duration at 0.050 In Lift
227°
Exhaust Duration at 0.050 In Lift
241°
Intake Valve Lift
0.513"
Exhaust Valve Lift
0.498"
Advertised Intake Duration
283°
Advertised Exhaust Duration
303°
Lobe Separation
107°
Grind Number
283THR7
Attachment
3-Bolt
Material
Austempered Ductile Iron
Valve Timing
0.006

Features

  • Unique camshaft designs for each engine to fit all cruising and street performance needs
  • Designed to provide maximum performance when combined with the latest in valve train components
  • Long exhaust duration and other grind characteristics produce a powerful, hard-hitting exhaust note

Product Details

Thumpr™ Hydraulic Roller Tappet Camshaft (12-600-8) by COMP Cams®. Let's face it, nothing grabs our attention at a car show or cruise night more than the hard hitting sound a thumping, high performance idle. Thumpr™ Camshafts deliver that aggressive, head-turning sound like no other cam on the market.

Installation

Brand:
Part Number:
12-600-8
UPC:
036584148388
Alternate MPN:
126008

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