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megasquirt injector driver install

Discussion in 'EFI Tuning Questions and Engine Management' started by supedstang, Dec 22, 2013.

Page 2 of 2

  1. racerron67

    Joined:
    Feb 17, 2014
    what is your required fuel? I had my required to low and by 3000 rpm and a little boost my ve table was max out at 255. now i have it right. how about fuel pressure?
     
    racerron67, Dec 30, 2014
    #21

  2. racerron67

    Joined:
    Feb 17, 2014
    this is a screen shot of my ve table.[​IMG]#ad
     
    racerron67, Dec 30, 2014
    #22

  3. Strictly Attitude

    Joined:
    Sep 17, 2014
    What are you running for injectors
     
    Strictly Attitude, Dec 31, 2014
    #23

  4. racerron67

    Joined:
    Feb 17, 2014
    I have 160 pound injectors.they are to Ford white tops.I also run this engine on e85 gas
     
    racerron67, Jan 2, 2015
    #24

  5. chet3310

    Joined:
    Jan 29, 2014
    Did it run pretty good with the above Table? You can find someone with similar Cubes on gas and add 35% more fuel.
     
    chet3310, Jan 10, 2015
    #25

  6. racerron67

    Joined:
    Feb 17, 2014
    yes it runs good. the area 199 kpa and 800 to 4200 rpm the engine has not seen. have not found anybody yet
     
    racerron67, Jan 10, 2015
    #26

  7. supedstang

    Joined:
    Mar 14, 2010
    well, after running my pms for a couple more years, my maf bit the bullet, so instead of getting a new maf, I put the diypnp back in. #4 injector was open when key was on so thats why it was flooding. theres a plastic isolator washer that goes in the transistor for the injector outputs that I had not centered and it was shorting to the case, holding it open.

    now for the fun task to get it running and tuned up
     
    supedstang, Aug 17, 2016
    #27

  8. Disney Lincoln

    Joined:
    Feb 14, 2003
    Easy peazy.
     
    Disney Lincoln, Aug 23, 2016
    #28

  9. tinkerin

    Joined:
    Jan 22, 2010
    I have 2 of these JBPerf driver boards installed in an MS2 (tight fit) and there haven't been any abnormal heat issues so far.

    20150126_170821.jpg #ad
     
    tinkerin, Sep 19, 2016
    #29

  10. supedstang

    Joined:
    Mar 14, 2010
    yep, took about an hour to get it to start and run, 2 hours to get it to drive, and another week on and off tweaking the ve tables to get it to drive nice.
    I was first intimidated but after actually using the tunerstudio software, it's really easy.
    Theres a ton of things to learn still though.
    havent figured out what to do for the AE tables, it drives fine without it turned on, so Ill probably leave it off.
     
    supedstang, Oct 6, 2016
    #30
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