my new (to me exhaust)
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my new (to me exhaust)

  1. #1
    Senior Member
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    Default my new (to me exhaust)

    this is just to give people who are stuck with a boring exhaust something to think about...


    i originally had the BLAHHH logs and snails...



    i picked up a set of revolution marine manifolds used on an ocean bbc. the manifolds themselves were ran in a sealed cooling system, but the risers unfortunately had salt in em... $50!



    stripped:



    stripped the risers, UH OH!



    so then i went on the lookout for a set of new risers... came across these for $200! they came off a set of EMI manifolds which shared the same casting as my RM's.



    then i grabbed some 4" 316 stainless tube and gave it to a friend



    its not mandrel bent but i think it gets the job done, especially with how tight they needed to curve

    plumbed em up:


    and polishing:





    so yeah... im maybe $500 into a set of powdercoated center rise manifolds will FULL stainless polished tubing! Just goes to show you dont HAVE to blow thousands on a set of lightning manifolds or IMCO's. im really happy with how they turned out so far.

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  3. #2
    Glendale Arizona Squirtcha?'s Avatar
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    Default

    Very nice. Do you have any photos of how/where they pooch through the transom?

  4. #3
    Senior Member bajadad's Avatar
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    Great job! I like it...

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  6. #4
    Member smupser's Avatar
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    I have logs and snails on my boat, Are they pretty restrictive??? I would love to put open exhaust but just dont want headers over the transom. Nice setup you did, does it run any harder?

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