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Old 06-29-2009, 05:00 PM
Jim Norris Jim Norris is offline
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Join Date: May 2005
Location: Sacramento, CA
Cobra Make, Engine: SPF 2046; P.E. Aluminum 427 Windsor.
Posts: 499
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Quote:
Originally Posted by decooney View Post
Jim,
Your car sure sounds incredible after you made the change.

I have been meaning to ask you, did you notice any change in the low-end performance with less back pressure, worse/better?

When I redid my exhuaust, I was certain I would lose just a little low-end grunt, and to my amazement it gained low, mid, top end performance across the board. Just wondering how it was with your motor setup. DC
Duane,
Thanks for the compliment. I do like the sound.
As for the low end performance, I did notice a seat-of-the-pants decrease. I don't know what the numbers are, but the neck-snap seems milder. However, as the RPMs increase so does my grin.
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