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Thread: 500 EFI Upgrade

  1. #1
    Join Date
    Feb 2001
    Norwalk, CT 06850

    500 EFI Upgrade

    Well I finished the boat last week, I dropped in a 500 EFI in to a Donzi 26 ZX and what a difference, they should have offered that motor from the day I walked in the dealership. The boat with a stock 454 (385HP) was doing about 62 or so and now with me alone I was getting 75MPH, with four people on the boat and a full tank of gas I was getting 72MPH, I couldn't be happier with the motor. The boat is perfect now, picked up MPH and the boat rockets out of the hole. If anyone is considering doing the upgrade I would highly reccomend it.

  2. #2
    That is great news Chris! Mine just showed up in town today.
    Got someone coming out this weekend to look at and test the 502, so hopefully we will have a hole to fill in the next week or so.
    I'll let you know how it goes!


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