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  1. #1
    Join Date
    May 2005

    Procharger & standard exhaust?


    I own a Mercruiser 7.4mpi motor which I beleive is between 310hp to 330hp. I currently have standard Mercruiser exhaust manifolds and they exit through the propeller. I do not have an exhaust through the transom and I intend on never changing the exhaust configuration.

    I am about to buy the Procharger 5psi kit which Procharger claim will provide me with 500hp and good reliability. My question is will my standard exhaust be ok? Will I have any reliability issues (water reversion) if I keep this exhaust long term?



  2. #2
    Registered Gold Member Turbojack's Avatar
    My Boats:
    2003 Eliminator 30' Daytona
    Join Date
    Sep 2001
    Houston, TX, USA

    Re: Procharger & standard exhaust?

    If you do not intend to go thru hull, save your self the money and don't intend on installing the procharger

  3. #3
    Registered Pure Energy's Avatar
    My Boats:
    2001 Superboat Y2K
    Join Date
    Oct 2000
    N. NJ, Eastern LI

    Re: Procharger & standard exhaust?

    You must have thru hull exhaust!

  4. #4
    My Boats:
    '99 33 Outlaw HP 500's,
    Join Date
    Feb 2004

    Re: Procharger & standard exhaust?

    Unless you enjoy changing fouled plugs don't even think about it!

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