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post #1 of 4 (permalink) Old 10-17-2007, 08:29 PM Thread Starter
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True Duals 2.5

Hello

Is a 2.5 inch true dual exhaust system okay for a 3.8 n/a with ported heads/intakes, underdrive pulleys, cam, etc?

Thanks

edit- Catalyic Converters and Exhaust Manifolds are stock.

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Last edited by BlakTbird96; 10-17-2007 at 08:45 PM.
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post #2 of 4 (permalink) Old 10-17-2007, 08:35 PM
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way too large diameter for the pipes get 2.25 and that will be better.

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post #3 of 4 (permalink) Old 10-17-2007, 08:44 PM Thread Starter
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Quote:
Originally Posted by greencurse View Post
way too large diameter for the pipes get 2.25 and that will be better.

Alright. BTW- the true dual system will be from the factory cats all the way back. I should have mentioned that earlier. The exhaust manifolds and cats are stock.

My other home:
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'96 Ford Tbird 3.8 SC
'06 Chrysler Sebring "Vert 2.7
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post #4 of 4 (permalink) Old 10-17-2007, 08:58 PM
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2.25 might still be too much

it will flow more than the stock front section can do


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