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Thread: RamJet 502 tuning

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  1. #1
    ojh is offline CHR Member Visit my Photo Gallery
    Join Date
    Aug 2010

    RamJet 502 tuning


    I did the search function and found other folks have issues with the 502. My problem is at idle, the thing is pig rich and will foul plugs at every oppertunity. The fuel injection is read-only. deoes anybody here have first hand knowledge of these things and where i can get a program to talk to the MEFI IV system?
    It says in the manual that these engines are intended for marine use and they must have an over-rich fuel curve for idling thru a marina or something. Even the name MEFI IV means marine electronic fuel injection.
    Thanks, oj

  2. #2
    rumrumm's Avatar
    rumrumm is offline CHR Member Visit my Photo Gallery
    Join Date
    Jan 2004
    Car Year, Make, Model: '32 Ford 3W Coupe, 383 sbc

    Go here and post your question on the EFI/Fuel Injection Forum.

    Last edited by rumrumm; 12-03-2010 at 01:57 PM.

    '32 3W

    There's no 12 step program for stupid!


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