restrictor plates

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Jun 20, 2004 | 10:07 PM

99blackSS

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Joined: Aug 2002

Posts: 1,719

From: Bay Area, CA

restrictor plates

I had my car dynoed (313rwhp) and my car is apparently running rich, are the restrictor plates causing this?

Jun 20, 2004 | 10:23 PM

Spinner

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Joined: Jul 2003

Posts: 2,945

From: Fort Benning, GA

IF your talking about the cones they stuck in some SS exhausts, it's remotely possible, but it wouldn't effect the car to any terribly noticeable extent. Get a tune

Jun 20, 2004 | 10:43 PM

99blackSS

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Registered User

Joined: Aug 2002

Posts: 1,719

From: Bay Area, CA

I am talking about restrictor plates used on the air tubes of the exhaust manifolds. I think your right though; I need a tune. Probably time for new O2 sensors too.

Jun 20, 2004 | 11:06 PM

Spinner

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Joined: Jul 2003

Posts: 2,945

From: Fort Benning, GA

Quote:

Originally posted by 99blackSS
I am talking about restrictor plates used on the air tubes of the exhaust manifolds. I think your right though; I need a tune. Probably time for new O2 sensors too.

No, the AIR system is only used to heat up your cats, and shouldnt effect your A/F ratio at all.