Camshaft RACE ONLY 11.1mm Lift

Camshaft RACE ONLY 11.1mm Lift


SKU: SA420 Category: Tag:

Camshaft RACE ONLY 11.1mm Lift


SKU: SA420 Category: Tag:


Good torque and power begins at 4500 and pulls to 7800. Total duration 303 degrees at .011″; 262 degrees at .050″ lift. Base circle diameter 1.030,” Standard 1.075.

STAGE I RACE COMBO: Combine this #420 11.1mm as an exhaust cam with our 11.6mm #440 intake cam for more aggressive power at top end. This is our most popular setup for vintage racing.


  • Our race cams have super durable lobes that are first hardwelded before precision regrinding.
  • To minimize lobe interference with follower bores with high lift performance cams, the base circle is undercut to 1.030.”

We strongly recommend upgrading to VSS12-1 springs for 11.6 and 12mm lift cams.


Some cam profiles will not fit our performance cam billets. Race cams must be hard welded and reground. Sorry, but we are no longer able to fill these customer camshaft orders without exchange cams in hand. IMPORTANT: Read about core return conditions in “Additional Product Information” on the menu.

All new cams should be installed with new followers. We can only guarantee our cams when installed with new set of Spruell Motorsport followers.

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Additional information




Made in USA


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