Trans Am Exhaust test
16,313
Published 2007-02-14
All Comments (21)
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Nice work. This makes me wish I had a car even more.
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That thing just gets up and goes!! Awesome car man!
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OMFG! 8-0. I drive a 77 T/A w/ a BB 400, an i can only wish mine sounded like that, damn. I seriously bout nut in my pants after u put on the x-pipe, holy shit. I cant thank u enough 4 postin this vid. Bandit out... -jonboy-
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I like the last ones!
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the 2nd pipe and the last....The X pipe sounds friggin awesome.
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lol, yeah it was right in the line of fire. badass car man.
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Wow awesome
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A recent article I saw on the Internet, I believe in HPP mag, did Pontiac V8 performance tests with all different kinds of mufflers and exhausts. If I remember right, with nearly open exhaust systems, the cars were picking up .2 to .3 in the quarter, that's really a lot for exhaust only!
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nice sound
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Well it sounded great when it was idling it sounded like a race trackor
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very nice!!! i got a 1980 firebird and i just picked up a tired old 73 455 that i'm doing over and cannot WAIT to get that thing running...it is going to be a beast....running 6x-4 heads to bring that crappy compression ratio up and gonna get it machined and cam'd. it is going to be a blast!
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Thats a cool fuckin car bro,nice job!!
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Красава!
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i agree, open headers vs the stainless custom, i'd go with open headers. of course you cant go wrong with headers/magnaflow combo =] its what im gonna run for my 79 304
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Stay with the stainless, it sounds the best.
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I usually run a fairly mild muffler like a Flomaster 50 series with cut outs just so i have options
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@77CanAm I forgot about your post. I pulled the valley off last night and have like 5 lobes flat... I really haven't driven it much maybe 800 miles.. I guess i'll have to be nicer until it is 100 percent broke in. I'm going with a 51.225.4 Comp Cam with 5.10 lift. 240in 246exh.
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yeah, great vid! that car screams!! yeah, i have heard that same thing with hydraulic or solid lifter cams that you can wipe a lobe w/o the proper oil and break in. roller cams i believe are ok. my guess is you have a hydraulic cam..but that thing runs like a scalded dog!! good show!!
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It sounds good either way, the X pipe sounds like it dragged it down a bit....bit still good.
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Damn she moves
