1 more exhaust question

Patriot
06-08-2002, 01:40 AM
I have a '92 Z-28 with 350 auto . I want to put on a cat back system . One magazine I read says a few more hp and another magazine says the car will run lean . Whats up with that ? AJ

Kevin91Z
06-10-2002, 02:49 AM
Dont worry about it, they're all pretty much the same. Pick the one that sounds the best to you, and go for it.

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1991 Camaro Z28 (http://www.socal-fbodies.org/members/klorentzen.html)
350 L98 w/ T56 (originally 305 LB9 w/ T5)
318 RWHP, 419 RWTQ
12.803 @ 108.50 MPH (1.932 60')
Member: SoCal F-Bodies (http://www.socal-fbodies.org/)
ThirdGen 4-Life!

Sitting Bull
06-10-2002, 03:17 AM
It will only lean out if you are carbed. It is a simple fix of just changing the secondary rods and hanger on the QJet.

But you are probably fuel injected and I suppose the computer will compensate for it.