Heads could have been milled?
Didn't look to be
Machine shop put harden seats,guides and new valves and springs on.
I Mic the cam and it's .002-.003 to grind specs.
Push tubes measure 8.570 just measured them.
Comp Cams, Talking to their tech said I need to run adjustable rockers on that cam.
the problem I have running adjustable rockers is this,Don't want to the valve covers off every couple months to check,a pain with hp manifolds.
also have a GF and Daughter going to drive every once in a while,They would not know if the was something wrong and would probably keep driving the car.also I have been waiting on these rockers since Sept 08
So any suggestion would be greatly appreciated
Tom