Im currently finishing my B18C1 Build and have choosen to go with the P73 ITR pistons and I'm concerned with the valve clearence at TDC. My cylinder head has been rebuilt with RM valves and retainers along with Supertech std. valves. My question is what can should I look into without crushing my valves? I've looked to the Skunk2 Pro-1's, and the Brian Crower stage 2 na's.


Thanks

 

Why would you have clearance problems? I don't see you running anything extreme....has your head been milled or block decked a lot or something? Forget the Crowers, pro 1's or M22x's all they way..

 

No I didn't mill the head or dech the block. For some reason I seem to recall that it was mentioned at one point to look out for valve to piston clearances. Should I stay away from the Pro 1's? Go with something alittle more mild?

 

I have a b18c1 with jdm p73's and my head is shaved .010. I have the stock cams now. I don't have clearance issues. But would like to know the answer to the cam question

 

pro 1's or m22x's as listed above.

 

i wouldnt worry about P2V clearance at TDC id be more concerned about it at a different point .

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1 2 NV &raquo;</TD></TR><TR><TD CLASS="quote">i wouldnt worry about P2V clearance at TDC id be more concerned about it at a different point .</TD></TR></TABLE>

Yeah TDC is probably the least of your worries.

You could try the Skunk2 Stage 2's, very very good cams in my book, and they've been proving themselves for over nine years now.