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Old 06-19-2010, 01:57 AM   #33
Ivan @ Southwest Speed
 
Drives: '15 Z06, '01 NBM SS, '97 SS
Join Date: May 2009
Location: Rio Rancho, NM
Posts: 12,161
Quote:
Originally Posted by GuidosCamaroSS View Post
That's with, or without the connection pipes.
With. They'll slip right onto your exisiting catback.

Zack (2010 Sin) is pretty much on the nail with the 1 3/4 vs 1 7/8.

I have two customer cars, both with Maggies on stock boost (540-565hp), running 1 3/4 DT LT's. They are completely satisfied and happy with them.

Yes, of course, the 1 7/8 would give you a minute bump in total flow over the 1 3/4. Doesn't take rocket science to determine that.

I'll also tell you that there are two (local) customers, both running the 57mm Twin Turbo setups with STOCK exhaust Manifolds and both of them are around 680-685hp at the wheels.

On stock Manifolds again.....

It's amazing what you can pick up a pair of high flow cats for nowadays (while you have me talking......)

Those with the DT LTs.....hum.
Ivan

Last edited by Ivan @ Southwest Speed; 06-19-2010 at 01:57 AM. Reason: spelling like a first grader
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