Ron240zxt Posted February 2, 2003 Share Posted February 2, 2003 Hello, I've posted originally about getting a ss exhaust valve with a larger stem from si valve. It looks like im going to order the Intake valves as well but oversize this time. Question concerns me is that i know the early heads ran a different valve stem hight. What was done to the other valve train parts to accept the longer stem. I would like to get this all done in a p90 head, for my turbo application. The pricing of the valves are 9.97 each so i figure i'll freshen up things while its torn apart. Any help in covering the valve train would be help full Thanks one again Ron 240zxt Quote Link to comment Share on other sites More sharing options...
DAW Posted February 3, 2003 Share Posted February 3, 2003 Nothing was done to the valvetrain. The stem ht difference is equal to the amount that the combustion chamber roof was raised. DAW Quote Link to comment Share on other sites More sharing options...
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