Interesting link to flow numbers and other misc stuff on Mufflers.
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
Interesting link to flow numbers and other misc stuff on Mufflers.
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
how the bullet mufflers absolutely did not change a single CFM of flow...
that cant be right... its gotta do abit restricting.
that cant be right... its gotta do abit restricting.
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