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#1
02-24-2022, 09:18 PM
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Oval exhaust systems
Where can I find a complete, at least to the mufflers 3" oval exhaust system? I'm thinking I may have to come off the collector with some sort of round to oval adaptor . Can go back to 3" round after the mufflers. This is for a 70 GTO.
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#2
02-24-2022, 09:21 PM
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#3
02-25-2022, 02:21 AM
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#4
03-01-2022, 01:05 PM
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Ram Air Restorations recently came out with some complete systems:
https://www.ramairrestoration.com/po...gp-upo-35.html
__________________
67 LeMans, 326, M20, 3.31 12 Bolt |
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#5
03-01-2022, 05:57 PM
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Quote:
If I did this again I would change nothing. I like the fit and sound. Install the tail pipes and mufflers, and then the center X where you want it. Then cut the 4 pipes to length and tack in, remove and weld fully. I used band claps from the connection on the headers and also a good solution for me. |
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#6
03-04-2022, 08:12 AM
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I did pretty similiar setup to Paul E. Exhaust shop thought it was really easy to install and tucks up nice. I went with the Spintech 8000 series muffler though. Its their truck/rv muffler (20" case) so relatively quiet on the highway but sounds mean when you get on it
__________________
1970 GTO 467, ported 6x-8, PRO FLO 4 M23Z with Long shifter, Quick perf Ford 9" SC&C Stage II 17x8 with 255/50/17 |
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#7
01-24-2024, 05:27 PM
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#8
02-12-2024, 01:14 AM
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#9
02-26-2024, 04:41 PM
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i have a spintech oval system no x pipe just duals, on my gto sometimes. (its not at the moment) i love the sound of spin techs some people say they drone but i say their motors are too small lol
__________________
1969 carousel red firebird 455, richmond 5 speed 1964 540 gto 1971 lemans sport convertible 1972 Maverick under slow construction |
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