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#41
12-03-2021, 08:16 AM
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No. They are 3" pipes. Sold by Pypes. They are actually a true 3" in and 3" out stainless. https://pypesexhaust.com/i-12200764-...ers-evt13.html
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68 Firebird. IA2 block, 505 cu in, E-head, Solid roller 3650 weight. Reid TH400 4:11 gear. 29" slick. Best so far 10.12@133 mph. 1.43 60 ft. 76 Trans am, TKX .81 o/d, 3.73 Moser rearend, 468 with KRE D-ports, Doug headers, 3" Exh. |
| The Following User Says Thank You to chuckies76ta For This Useful Post: | ||
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#42
12-03-2021, 09:35 AM
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Got the tail pipes finished and installed. Turned out pretty good, I still like the behind the wheel exit better for this body style but couldnt make the 3.5" do that. I will try to load a video clip, but the sound quality kinda sucks.
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| The Following 2 Users Say Thank You to Scott Stoneburg For This Useful Post: | ||
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#43
12-03-2021, 09:49 AM
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#44
12-03-2021, 10:24 AM
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I like that look vs straight out on your car.
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune 13.43@103.4 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs |
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#45
12-03-2021, 11:01 AM
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I like it.
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 frittering and wasting the hours in an off hand way.... 1969 GTO, 455ci, 230/236 Pontiac Dude's "Butcher Special" Comp hyd roller cam with Crower HIPPO solid roller lifters, Q-jet, Edelbrock P4B-QJ, Doug's headers, ported 6X-8 (97cc) heads, TKO600, 3.73 geared Eaton Tru-Trac 8.5", hydroboost, rear disc brakes......and my greatest mechanical feat....a new heater core. 
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#46
12-03-2021, 10:36 PM
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I don't think it sounds that bad. Try standing right in the back.
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68 Firebird. IA2 block, 505 cu in, E-head, Solid roller 3650 weight. Reid TH400 4:11 gear. 29" slick. Best so far 10.12@133 mph. 1.43 60 ft. 76 Trans am, TKX .81 o/d, 3.73 Moser rearend, 468 with KRE D-ports, Doug headers, 3" Exh. |
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#47
12-03-2021, 11:28 PM
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#48
12-04-2021, 03:00 AM
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Yeah, I give that a thumbs up. Looks good.
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Greg Reid Palmetto, Georgia |
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#49
12-04-2021, 05:44 AM
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Thanks for the compliments and the input guys. The pics helped me make my decision.
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#50
12-04-2021, 03:38 PM
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Looks great on that body style!
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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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#51
12-04-2021, 04:11 PM
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These Porters are so nice. They have a spring in the mufflers core.
https://portermufflers.com/collections/mufflers Last edited by 389; 12-04-2021 at 04:35 PM. |
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#52
12-04-2021, 07:31 PM
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That turned out pretty good Scott
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#53
12-04-2021, 07:39 PM
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#54
12-04-2021, 07:41 PM
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