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PRC 6 bolt head valvetrain question

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Old 04-29-2013, 09:49 PM
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Default PRC 6 bolt head valvetrain question

Guys I have the PRC 255cc 6 bolt heads. Problem is with stock length push rods and stock rockers torque down I have .150 loose play and I check if the pushrods was longer the rocker tip is on the edge of the valve.... I called TSP and ask if the stock length pushrods and ls3 rockers would work on this heads and the guy said yes. Can someone tell me what up??? Im using the PRC rocker stands that came with the head too. What do I need???
Old 04-30-2013, 11:07 AM
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I call TSP Im sending pics of the problem. I know how to fix it, but the rocker stands are just to short. Taller stand and measure for longer pushrod I think all will be ok. Just hoping someone with these head would post up.
Old 05-01-2013, 12:38 PM
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Guys the geometry problem was my mistake. The heads are ok and all that is needed is 7.550 pushrods. TSP is sending out pushrods.



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