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#1
11-19-2011, 08:22 PM
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I thought about cutting a notch out of the longer mufflers like lee did too as a option possibly? The back seat is out ,but don't want to do anything to the floor pans..
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Darby 74 Grandville 2Dr 455 c.i 4550# 2011 1.60 60 ft,[email protected]@117.74  2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, [email protected] [email protected] M/T 275/60 ET SS Drag Radial 2024(Pontiac 505) 1.25 60 ft, [email protected], [email protected].... 275/60 Radial Pro's |
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#2
11-20-2011, 12:41 AM
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Here's a video link to some videos of my 68 GTO and my brother's 69 GTO. My 68 has a 3" exhaust w/x-pipe and 3" Flowmaster Super 44's. My brother's Executioner 69 GTO has 3" pipes with an H-pipe and Super 44's with 3" tailpipes. The 505 on the dyno is in my brother's 69.
http://www.youtube.com/user/InsaneRi.../6/_0ieXhm5gKs |
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#3
01-20-2014, 04:20 AM
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