Quote:
Originally Posted by 92GTA
I've bounced back and forth on a few different muffler and I thought I would post this video in case it is of help to anyone in choosing.
Headers, dual 2.5" with H-pipe, and Flowmaster 40 series that are right before the rear axle with outlets facing down.
https://www.youtube.com/watch?v=RlHVKA6_KKI |
I always liked the way the 40 series sounded............note that you mention your hate of turndowns....only thing worse than than turndowns is being near someone that’s running them!........hate those rock spitting things
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71 GTO, 463, KRE 295 cfm heads ported by SD Performance, RPM intake, Qjet, Dougs Headers, Comp cams HR 246/252 ...11 to 1 , 3.55 cogs, 3985lbs.....day three- 11.04 at 120mph ....1.53 60', 6.98 1/8 mile
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