alright, just got done doing my afr and tfs cam swap on my 95 cobra. i have a very loud valvetrain noise. i have a shim kit, but i don't think i need shims, i think i need longer pushrods or a shorter rocker bolt. anyone have similar problems? or do i need shims cause my rockers are too tight and bleeding down the lifters. i did not check my rockers when i put them on(shame on me) and i did put new lifters in. i have run the car for a while now and the noise has not changed.