Exhaust Manifolds

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Oct 5, 2010 | 01:03 PM

#11

dirt track racer 81

TECH Senior Member

iTrader: (45)

Joined: Jun 2005

Posts: 9,439

Likes: 13

From: Hennessey, Oklahoma

Quote:

Originally Posted by RibeiroBJJ

If you want to retain your factory Cats then YES cutting/welding..of your old cats to new ory pipe...but not too difficult with a liitle fab/welding skils. If you do not want cats then NO..

-But I do agree they are a great bang for the buck, and welding oe cats to ory might not be a bad idea,as they are far superior to aftermarket cats and are already "high flow"

The speed daddy headers have resonators that look like cats were the cats go.

Oct 5, 2010 | 10:21 PM

#12

LS1Upgrade

Thread Starter

Teching In

Joined: Sep 2010

Posts: 23

Likes: 0

From: Newport News Va

Quote:

Originally Posted by dirt track racer 81

The speed daddy headers have resonators that look like cats were the cats go.

I am not sure if VA has emition laws that require a CAT, i know they check for leaks, they are not that hard on the emitions. I am would guess i could get away with resonators.

Does anyone have pictures of the this style long header installed?