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88 GM Box Upgrades. Heads, Cam, Exaust

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    #46
    The MAP sensor vacuum hose just needs to be removed right? not plugged...?
    Andrew

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      #47
      correct. Use as a barometer sensor instead of MAP (same part, same wiring).

      Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. -- Albert Einstein
      rides: 93 Crown Vic LX (The Red Velvet Cake), 2000 Crown Vic base model (Sandy), 2003 Expedition (the vacation beast)
      Originally posted by gadget73
      ... and it should all work like magic and unicorns and stuff.
      Originally posted by dmccaig
      Overhead, some poor bastards are flying in airplanes.

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        #48
        There are actually specific baro sensors. Its a MAP without a tit for a vacuum hose. Or you do it cheap and just leave the hose off. I'm rocking an original 1986 MAP as a BARO on my car.
        86 Lincoln Town Car (Galactica).
        5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley

        91 Lincoln Mark VII LSC grandpa spec white and cranberry

        1984 Lincoln Continental TurboDiesel - rolls coal

        Originally posted by phayzer5
        I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers

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          #49
          Did you mean 19# injectors or 17s. The injectors have to be the ones the ECM was programed for. Injectors have different spec's. The only way to swap in different sizes is to program the computer differently. Mass air setups the MAF can be ofset to inable the use of injectors to make them compatable but dosent realy work right so dont go that route.
          nOT FOR SURE EXACTLY WHAT PARTS YOU HAVE USED but a 75mm TB is realy too big. Engine mods that would realy work best with a 75mm TB the fuel lines would have to be changed from the tank and fuel rails upgraded. A 75mm TB wont match up with a 75mm MAF.

          If the cam you used is that .525 lift mentioned it will wack out your injector firing timing. Takes a lot of calculations and programing of the computers in your ECM its related to intake valve closing, some are figured based on intake opening
          Scars are tatoos of the fearless

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