Products to Compare (max of 3)
X
Compare These Parts
ALWAYS SECURE
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Filters
Menu
Help Center
Help Center
x
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

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

Free Shipping Free Shipping
Specs
Sold in Quantity:
Each
Camshaft Type:
Hydraulic Flat Tappet
RPM Range:
1600-5800
Intake Duration @ .050" Lift:
226
Exhaust Duration @ .050" Lift:
236
Lobe Separation:
112
COMP Cams 12-240-4 S/B Chevy Vacuum Rule Hydraulic Cam, 1600-5800 RPM
VIDEO
COMP Cams 12-240-4 S/B Chevy Vacuum Rule Hydraulic Cam, 1600-5800 RPM

Click image to enlarge

Please note the following about this product:

  • This product is discontinued.

Details

Reviews (0)

Q & A (0)

What's in the Box

Info

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)

Customer Reviews

This product has no reviews.

Product Q&A

0 questions : 0 answers

No questions have been asked.

You may also be interested in:

  • COMP Cams 159-12 Engine Break-In Lube Oil Additive
    COMP Cams 159-12 Engine Break-In Lube Oil Additive
    View
    (12)
    $13.99
    Compare
Suggestions