help with shims and RR
 

ok hers the deal..just put my heads(6037) w 1.6RR, exhaust, and intake on another car...car wouldnt start for anything...no compression in any cylinder..after i loosend the RR(omega 1.6 bolt downs) and cranking all compression was back..so i checked the push rods..he is running stock and i am running SVO harned and just as i suspected..same legth..so i am assuming all i have to do is shim these things but it just shocks me cus all the other setups i did i never had to?he is running a stock cam and the motor def is a roller motor..so will the shims cut it..im ganna try it 2nite after work..need help quick..thanks..

could it be anything esle????

yeah, you have to shim them.. cant just bolt them down....
http://64.90.9.168/cranecams/pdf/453e.pdf
has how to do it... pretty simple... ;-)