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$154.99
$134.99
Garage Sale - COMP Cams Big Mutha Thumpr Cam, Small Block Chevy, 2500-6400 RPM
Garage Sale - COMP Cams Big Mutha Thumpr Cam, Small Block Chevy, 2500-6400 RPM

Garage Sale - COMP Cams Big Mutha Thumpr Cam, Small Block Chevy, 2500-6400 RPM

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Discontinued
Garage Sale - COMP Cams Big Mutha Thumpr Cam, Small Block Chevy, 2500-6400 RPM
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Garage Sale - COMP Cams Big Mutha Thumpr Cam, Small Block Chevy, 2500-6400 RPM
Garage Sale - COMP Cams Big Mutha Thumpr Cam, Small Block Chevy, 2500-6400 RPM
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Part # UP20760
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Important Messages:

  • This product is discontinued.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

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Have you ever been to the races and heard how nasty the cams sound? COMP Cams has developed the Thumpr series of cams that give you every day drivability but have that nasty race engine sound. Pick the cam that fits your application, add a set of Comp Cam hydraulic lifters and you will be the talk of the town. 

Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.

Thumpr Application Chart (GIF)

282-126024 Specs (PDF)

 

This cam is garage sale priced because it has been test fit and returned. This one does not appear to have been run. 

 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS


 

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