LT1-LT4 Modifications 1993-97 Gen II Small Block V8

GMMG instead of duals.

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Old 04-24-2006, 05:34 PM
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Default GMMG instead of duals.

Well ive had a TrueDual kit waiting to get fabricated up and go on the car. I went to get a price today and they said $700 out the door. They have to reroute the fuel lines and mess with the cross member. Im really disapointed about this because i want the TD sound but for that price no way. My question is if i go GMMG how much power do you think i will be losing over TDs?

Thanks Guys.

Tony.
Old 04-24-2006, 07:13 PM
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Probaly barely any at all and some people even prefer the sound of GMMG over true duals. When you put a cutout before the GMMG, virtually no power like 1hp is lost therefore showing how free flowing it is. Plus you can install it yourself unliek the duals. Here's what mine sounds like with LT's and Cats:

http://video.ls1tech.com/video/51E2A...9706BB7C99.htm

http://video.ls1tech.com/video/646C9...8DBBF8A08A.htm

I guarantee you will love it! these vids don't even do it justice.
Old 04-24-2006, 07:20 PM
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if u still have everything stock before the catback, of course there will be SOME restriction. but GMMG is one of the most free-flowing catback systems out there, so you'll have no restriction in that part of the exhaust. It just depends on what you have before the system.
Old 04-24-2006, 08:01 PM
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Pacesetter LTs and ORY. I really was looking for clearance too, and i want a chassis mount TQ arm.
Old 04-25-2006, 11:36 AM
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Ok, with the GMMG system, you won't lose anything.
Old 04-26-2006, 08:04 PM
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Well i orderd: Pacesetter ORY and GMMG w/ oval tips today. Total $1015.48
Old 04-26-2006, 08:15 PM
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holy hell thats alot of dollars! Hope you like it. I always thought GMMG sounds good ONLY on a stock car. IMO..post up sound clips when youg et it on!



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