'88 302
'88 302
Lead Driver
Joined: Sep 2003
Posts: 7,018
Likes: 210
From: SoCal
If you do not intend to use EGR, then nothing. The EGR intake manifold just routes the exhaust gas to where the throttle body and EGR plate would be mounted. You could even use one of those and plug that port. The only potential problem would be if your engine has such critical tune that the increased combustion temperature due to not having EGR causes detonation.
Super Moderator
Joined: Apr 2004
Posts: 34,527
Likes: 2,831
Your profile says you are in CA. You will not pass smog without the EGR.
Without other engine mods, you aren't going to gain much performance anyway.
Look for CARB approved headers and manifolds. Consider later model heads--they won't catch those and they won't effect the smog results anyway.
Without other engine mods, you aren't going to gain much performance anyway.
Look for CARB approved headers and manifolds. Consider later model heads--they won't catch those and they won't effect the smog results anyway.
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JCastellaw
1987 - 1996 F150 & Larger F-Series Trucks
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Jan 16, 2004 11:35 AM
