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

Exhaust Fumes?

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Old Mar 27, 2008 | 06:12 PM
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Exclamation Exhaust Fumes?

I was wondering from all you guys with true duals or even a y pipe that is dumped before the axle. I am putting headers on my car and true duals and plan to dump it before the axle, but I don't want to get high every time I start my car. Is the fumes so bad you can't run with windows down and the tops off or is it bearable. Also I have a loudmouth for sale if anyone is interested.
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Old Mar 27, 2008 | 08:16 PM
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Anyone?
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Old Mar 27, 2008 | 08:29 PM
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You might smell the fumes when u start the car, thats about it. You definately won't smell anything when the car is moving.
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Old Mar 27, 2008 | 08:54 PM
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I have them run out the back and I put cats on because the fumes were horrible whenever I was stopped. If you are running the stock cam it shouldn't be too bad though.
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Old Mar 27, 2008 | 10:41 PM
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i smell fumes at a redlight in traffic sometimes or backing out of my driveway. they arent that bad but my cars also running a little rich.
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