Valve Lash Caps
Anyone here use them ? Setting up valve geometry on a 302 with Trick Flow TW heads. On the exhaust valve by putting a lash cap on and using a 7.45" push rod I have a perfect mark in middle of cap about .040 wide.
By holding my finger on the cap I can get a .0015 feeler gauge under it . How much clearance do I need ? Is it OK to run like this ? If not OK to run could I grind a little off the caps or do I need to change keepers ? I have never used lash caps before so need help .. Thanks