LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

On a HC car, how big a increase with cutout over GOOD catback?

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Old Jul 23, 2006 | 11:54 PM
  #1  
HardcoreRM125's Avatar
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From: Pgh, PA
On a HC car, how big a increase with cutout over GOOD catback?

I would have a rough time getting my car stickered with a cutout, and possibly even with true duals. I was thinking of ditching the Flowmaster and getting a Hooker Aerochamber, Muffler only. Or a used Borla.

At any rate, anyone have dynos with a good catback, and a cutout opened or closed ? Or two runs with a good catback, and a average true dual set up?

I wish PA rules werent so rediculous. Cant wait till I can get a classic plate.
Old Jul 24, 2006 | 01:23 AM
  #2  
FeelTheSpeed's Avatar
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Re: On a HC car, how big a increase with cutout over GOOD catback?

Originally Posted by HardcoreRM125
I would have a rough time getting my car stickered with a cutout, and possibly even with true duals. I was thinking of ditching the Flowmaster and getting a Hooker Aerochamber, Muffler only. Or a used Borla.

At any rate, anyone have dynos with a good catback, and a cutout opened or closed ? Or two runs with a good catback, and a average true dual set up?

I wish PA rules werent so rediculous. Cant wait till I can get a classic plate.
r they any worse than Cali? lol

EDIT: Btw hopefully I will be able to answer your question soon...I have a 383 H/C car waiting to get dynoed hopefully in the next week or two, with Borla Catback and a cutout.
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