Re: RE: Throttle body spacer

From: Kyle Vanditmars (kylevan@telus.net)
Date: Fri Jun 17 2005 - 21:02:44 EDT


Rick Barnes wrote:
> Please explain how it could have a "tuning effect that will improve air
> flow"...just curious how a spacer could "tune" anything.
>
> Rascal

they change the plenum volume... I've heard because the jeep inlines
have really small plenum, increasing plenum volume can boost power.

http://www.jeep4.0performance.4mg.com/intake.html <--scroll to 3rd paragraph

whether this applies to both the 4.0L and 2.5L manifolds, I don't know.



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