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COMP Cams 12-240-4 S/B Chevy Vacuum Rule Hydraulic Cam, 1600-5800 RPM

Price:$149.99
12-240-4 - COMP Cams Vacuum Rule Hydraulic Camshaft
Price:
$149.99
EA
In Stock
Item #:
282122404
Item Details:
For use with Rhoads Hydraulic Lifters
COMP Cams 12-240-4 S/B Chevy Vacuum Rule Hydraulic Cam, 1600-5800 RPM
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Watch the video below to see how Comp Cams are made.

 

There are many things that effect vacuum. Camshaft lobe separation, lifter style, intake manifold, piston rings, compression ratio and overall valve and engine condition. Due to many and varied engine combinations, Speedway Motors offers no warranty on camshaft and or lifters for either performance, vacuum or longevity.

Must be used with break-in oil additive (sold separately).

Vacuum Rule Cam Chart (GIF)

282-122404 Specs (PDF)

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    Must be used with break-in oil additive (sold separately). 
    Vacuum Rule Cam Chart (GIF)
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