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Thread: new exhaust project - teaser

  1. #1
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    new exhaust project - teaser

    I'm starting on a new exhaust project, with 2.5" pipe and thrush mufflers. Have to stretch the pipe a bit to slide over the mufflers. Will be about 2" shorter than existing and hopefully be able to tuck into the body recess to avoid cobra bites. I ordered polished pre-bent ss pipe from Summit but it needs a lot of work. Will add a cross-over near the front and a 2-2.5" reducer at the front to connect to the existing headers.

    IMG-20131007-00292.jpg

    IMG-20131007-00294.jpg

    Regards, Mike
    Coupe 258, picked up Mar 11-06, The Jones build site

  2. #2
    Senior Member riptide motorsport's Avatar
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    Damn.........that's nice!! you could sell those.
    FFR Daytona Type 65 Coupe
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  3. #3
    Senior Member Fluge's Avatar
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    Looks nice Mike...sounds like you have a plan. I think I am going to use what I have to get started but will look to changing things.

    Keep us posted.

    Marc
    It's just A Matter Of Time

    Marc

    FFR Coupe 434, 347ci, Power Brakes, SAI Mod, 3 link rear

  4. #4
    Senior Member Mike N's Avatar
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    They call that bent pipe polished? I don't think so. Looks like a great upgrade.
    Mike............

    FFR2100 - 331 with KB supercharger - T5 - 5 link rear 3.08's and T2 Torsen.

  5. #5
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    yes, supposedly polished, mandrel marks and all. It will probably take longer to polish than it will to weld. I was feeling pretty good about my progress and then saw the under car exhaust and collector by HCP 65 Racer - now that's cool work

    Regards, Mike
    Coupe 258, picked up Mar 11-06, The Jones build site

  6. #6
    Senior Member John Dol's Avatar
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    Hey Mike,

    Is it still going to be a double side pipe or a single one?

    John
    Finished the "My Coupe, my way" project.

    http://s956.photobucket.com/albums/ae46/jdcoupe1969/
    Coupe #386,17" Team III 245 FR 315 RR, 3-link, T5, 4 wheel disk, power brakes/steering. Sniper EFI
    First start Sept. 18 2013 First go kart Sept 19 2013

  7. #7
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    looks great mike, they should work out better than the smaller original pipes.

  8. #8
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    It will be a double pipe - I like the look of the originals on the coupe, so I'm intending to keep the appearance as much as possible. Eventually, I may consider new headers the same diameter however will use the original Hookers for now. The new pipe has double the cross-sectional area. I'm going to use a section of pipe perpendicular in the front to make a small cross-over H, which will support the front as well. Will use a similar rear mount to attach to the car.

    My baffles rattle so will try to screw them down. I also had these pipes ceramic coated but they are rusting through. Was expensive but obviously not a great job.

    I have noise readings for different configurations and will re-do them with the new pipes to compare, and record a drive-by with both so you can hear the difference.

    Regards, Mike
    Last edited by MikeJones; 10-09-2013 at 07:49 PM.
    Coupe 258, picked up Mar 11-06, The Jones build site

  9. #9
    Senior Member Rodster's Avatar
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    I like it! An elegant solution - very clean!
    Ordered Type 65 Complete Kit Aug 29, 2012 - The 50-50 $ale!
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