Type R pistons????

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Apr 13, 2007 | 12:35 AM

Nicks95GSR

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Junior Member

Joined: Nov 2006

Posts: 418

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From: N.S.I, United States

Type R pistons????

If I change my GSR pistons to Type R pistons will it pass smog??? I live in California... Damn IT!!!

Thanks HT members!!!

Apr 13, 2007 | 03:39 AM

Dogginator

Daisy... Daisy...

Joined: Jun 2004

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From: 24601

Re: Type R pistons???? (Nicks95GSR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Nicks95GSR »</TD></TR><TR><TD CLASS="quote">If I change my GSR pistons to Type R pistons will it pass smog??? I live in California... Damn IT!!!

Thanks HT members!!!</TD></TR></TABLE>

Most likely it will pass, unless you tune the ECU rich to compensate for the compression gain. The GSR head has a smaller combustion chamber than the PR3 head (ITR and B16). Run this calculator:

http://www.c-speedracing.com/h...c.php