yeah i ment the valvetrain lash. the thing i cant gey is i looked at the cam specs and it is opening 16 degrees before top dead center. would this not mean that if you were at top dead the cam would be already starting to open the valve at that point.
i went on the crane cams website(this is a comp cam) they describe the adjusting of the valve like i thought it should be and also has a range for their large lash cams of 8 thousans down and 4 thou up to tune the cam to the engine.
comp cams did not have much for info on their site.
i head the thing rumbling down the street today so they got it going again.