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Thread: RPMs at WOT

  1. 06-06-2003, 05:39 PM #1
    Wake\'nSki Guest

    Default RPMs at WOT

    Sorry for the triple post! Arrgh...

    I am curious what others are getting for RPMs at WOT. I have an 01 Sunsport with the 320hp TBI, and I peak at 4400 RPMs. I am thinking I should be getting right at 48oo to get full power and run the engine properly. Any thoughts?
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  2. 06-28-2003, 09:30 PM #2
    DKJBama92Mariah's Avatar
    DKJBama92Mariah
    DKJBama92Mariah is offline Senior Member
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    Default

    I have a 92' Mariah witha PCM 351 HO. With the prop fresh from the shop and running smoothly I can turn 4400 RPMs at 49 MPH. I try not to do this very often. I think a new indmar can get away with 4400 but i worry about engine damage at that high of engine speed.

    Later DKJ
    1992 Supra Mariah - Red
    PCM 351HO 285hp - PCM 1.23:1 Transmission
    OJ XMP 4 Blade CNC 13x15.5RH

    "People do weird things to boats" -Unknown
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  3. 06-28-2003, 10:46 PM #3
    Brian Raymond
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    Default RPM

    The 4400 is a good rpm. I would not run there for long periods of time. but it sounds like you have a strong running boat, have no worries.Brian Raymond
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  4. 07-31-2003, 07:38 PM #4
    ateck
    ateck is offline Junior Member
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    Default 92` mariah

    I have a 92` mariah wiyhout onwers manual and spec. on the 351.
    do you have one and can it be copied????
    92 20` Mariah B/R
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  5. 07-31-2003, 09:27 PM #5
    Brian Raymond
    Brian Raymond is offline Administrator
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    Default Manual

    Email or call the SkiersChoice parts "Guru", Anthony Cooper;[email protected],865-856-3035ext118. Brian Raymond
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  6. 09-05-2003, 06:45 AM #6
    spyguys
    spyguys is offline Junior Member
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    Default Owners manual 351

    You can order a owners manual for the 351 from www.skidim.com. They have them on their website for $11.00
    Spyguy 90Comp
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