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onesickpantera

06-20-2007 12:53 PM

Exhaust Question

Will the stock exhaust from a 1992 454(330 hp) work on a 525SC 454? I assume the heads are different but I wasn't sure if they would work.

Pat McPherson

06-20-2007 03:25 PM

They will bolt on but I would not suggest it.
They will choke performance and may cause reversion.

Griff

06-20-2007 10:14 PM

They will physically bolt up will cause more backpressure and an HP loss. Also, might run into reversion issues.

onesickpantera

06-21-2007 02:00 PM

Quote:

Originally Posted by Griff (Post 2171067)

They will physically bolt up will cause more backpressure and an HP loss. Also, might run into reversion issues.

I;m sure there may be a slight hp loss. But being a SC engine I would think reversion won't be an issue?

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