NHRA stocker cam lift question...
 

can somebody tell me if less lift is acceptable?
or does it have to be spec?

Re: NHRA stocker cam lift question...
 

Less than stock lift is fine.

Re: NHRA stocker cam lift question...
 

I think it is prudent to leave a few Thousands on the table as insurance in
tear down as there is zero tolerance. We leave .003 to .005 on all our
stockers at a minimum. The tech men have a bunch of measurements
to do in the field in a short time.....If the dial indicator is not at a perfect
90 degree angle and off very much it will not read accurately.

That said we do try to make the lifts on every cylinder as equal as
humanly possible.

My .02 worth