What mufflers?
Moderator: John_Heard
Re: What mufflers?
4" Vibrants are on my wish list.
Craig Watson
2QuickNovas Racing
5.23@131
Sponsors:
AEM Electronics
Carnivore Performance
Rapp Racing
VFN Fiberglass
Fast Shafts
2QuickNovas Racing
5.23@131
Sponsors:
AEM Electronics
Carnivore Performance
Rapp Racing
VFN Fiberglass
Fast Shafts
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- Posts: 176
- Joined: Sat Sep 13, 2008 9:11 am
Re: What mufflers?
I have 3" Ultra flows on my firebird with a 3 1/2 X ,and 3" tails, and its loudest at idle as soon as u give it some gas it quiets right up! til u nail it ! then its a deep powerful howl!! Cruising its very quiet
http://smg.photobucket.com/albums/v209/ ... 165830.mp4
http://smg.photobucket.com/albums/v209/ ... 165830.mp4
74 Pontiac Grandville
7.33- 1/8th @ 94.55/ 11.501 @117.74- 4550 pds
1.60 60 ft....all bests
74 Firebird 3580#
2016 1.377 60ft, 6.33@106.87- 10.02@ 132 mph
7.33- 1/8th @ 94.55/ 11.501 @117.74- 4550 pds
1.60 60 ft....all bests
74 Firebird 3580#
2016 1.377 60ft, 6.33@106.87- 10.02@ 132 mph
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