Power Plate w/plenum spacer

OneQuikSix

Member
Joined
Jun 7, 2001
Guys/Gals,

I was just wondering what results were obtained by those using a stock upper plenum and a plenum spacer (1/2"). I have read the RJC web page regarding "not being able to guarantee performance when a spacer is used" section. I was just wondering how much performance was affected.

Unfortunately, I was forced to use a spacer due to my 4 inch inlet on the turbo. However, I was still hoping to see some benefit on my car. Thanks for any info.
 
Jason told me not to use one but if had to, its better to install it on top of the plate as NOT to effect the distance relationship between the plate and the lower intake.
 
works well on the one car that we have a spacer on....would it work better without it? I don't know...
 
I took mine out (spacer that is ), told to many variables. I felt a differnce even with spacer out .:)
 
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