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copbait73 copbait73 is offline
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Join Date: Nov 2003
Location: Chesterfield IN
Posts: 1,316
Garage
OK - itís roadworthy again.

I finally solved the noisy exhaust issue. The fix was a real muffler.

Here was the progression. At Brianís suggestion I removed the diffuser Ė no change. Next I removed the glass-pack Ė no change. For some reason this combination of parts had a very pronounced raspyness at mid rpm.

The muffler I installed is a modified Warlock. This three pass high performance muffler did the trick. Now I have a system that allows me to get into the power without drawing unwanted attention.

This shot shows the final system. The muffler is really not as large as the picture makes it look however I will need to modify the center body panel slightly to accommodate it.

The final shot is the engine as it looked before I started the performance upgrade.

More on the response as I get her out on the street.




Last edited by copbait73; 11-24-2009 at 05:41 PM..
Old 07-13-2009, 04:13 PM
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