Quote:

So the tee square doesnt have to be in the bubble, but rather line the edge on the springs? Does this work on all types of heads? Seems the tee square may not work on some? or use the opposit end. Also, cant you just explain the formula after the pic you just posted?



Using the bubble level doesn't mean anything. The idea is to find how high the rocker shaft sits in relation to the valve tip and on the same plane.

This will work on all shaft mount systems provided the measurements are correct.

I could explain the formulas, but I reserve that for business use.

Mike Beachel

I didn't write the rules of math nor create the laws of physics, I am just bound by them.