plenum spacer

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03-14-2007, 07:48 PM

F5GTS331

2nd Gear Member

Thread Starter

Join Date: Mar 2007

Location: lafayette, tn

Posts: 495

plenum spacer

what kind of benifits can i look for from a plenum spacer?

03-14-2007, 08:00 PM

my77stang

6th Gear Member

Join Date: Dec 2006

Location: Citrus County, FL

Posts: 8,007

RE: plenum spacer

slightly cooler air coming in but any increase in HP you'll notice will be in your head. maybe 1 or 2 HP.... maybe

03-14-2007, 08:24 PM

F5GTS331

2nd Gear Member

Thread Starter

Join Date: Mar 2007

Location: lafayette, tn

Posts: 495

RE: plenum spacer

will it help in a little higher prm range?

03-14-2007, 08:40 PM

r.barn

6th Gear Member

Join Date: Feb 2006

Location:

Posts: 5,263

RE: plenum spacer

i can touch my upper intake with spacer
thats only difference, they made couple of hp.

mostly used for valve cover clearance issues.

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