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  1. #1

    Default Poor Performance under load

    I have an 87 Supra Ski with the ford windsor 351 in it. Two years ago i started to loose compression so we rebuilt it. It now runs great and the compression is good. When i run it out of the water i get response on RPMs, but when in the water i can only get about 3200 RPMs when i open her up all the way. What could be causing it to preform bad under load?

  2. #2
    Join Date
    Dec 2006
    Chaumont Bay, N.y., USA

    Default Re: Poor Performance under load

    Ayuh,.... My 1st guess is bad fuel delivery,....
    Any Grease is Better,... Than No grease at All....

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