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  1. #1

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    Is this too many RPM's?

    Ok here is the run down:

    1400r motor ported by Lowell
    T/W crank
    milled stock head 160 psi
    VF reeds no spacer
    48 mm Riva power bomb carbs
    protech intake (motor)
    F/A's
    single piper

    R/D ride plate angle moded
    R/D 800 intake grate (hull)
    stock stepped sponcens
    trued 2005 hull
    2005 pump dyna fly 14/25


    Is this too many RPM's 7350 with a dynafly 14/25
    if so is possible to take the rpms down 150?


  2. #2
    THE PLATE MAN JIM'S PERFORMANCE's Avatar
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    yes to many

  3. #3

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    so is it possible to bend the prop to just take out the 150 RPMs?

    I am guessing 7200 is where I wana be right?

  4. #4
    THE PLATE MAN JIM'S PERFORMANCE's Avatar
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    yes you can.

  5. #5

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    Can you do this?

  6. #6
    THE PLATE MAN JIM'S PERFORMANCE's Avatar
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    The guage i use for myself only goes to 25 pitch. I would try dave at impros or carl at island racing.

  7. #7

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    Try a 85mm venturi nozzle first........
    TCR

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