Pushrod length question H/C and rocker swap
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Pushrod length question H/C and rocker swap
I have a 2000 c5 with an LS1 motor. I ported and polished a set of 5.3 heads off a truck and had larger intake valves cut. The heads were not plained. Went thru the heads and had them done right though. I also have a gm hot cam and comp 915 valve springs. I recently just added a set of 1.8 roller rockers. My car is running really rich. I was told the push rods maybe too long. Im using a set of chromolly push rods but was told stock size was what I needed. Is this correct?