I bought the XPZ cam package last year and had no problems as i was running stock thickness head gaskets. Now this year I did an L26 short block. I had the heads milled 12 thousandths and used the .052 MLS head gaskets. I was running the 7.050" exhaust and 7.100" intake push rod lengths. Now with thinner head gaskets and having the heads milled it seams as if the ex valves are now closing fully which makes sense. Something I never even thought about. So my question is: what length push rods would i need now. Would I install the 7.050 on the intake and buy 7.00" for the exhaust now? ZZP has not responded to my email yet, so i thought id throw it up here too.


Ben