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88gt

  1. 88 gt bad fuel pump?

    5.0L Tech
    Pump works pressure is 30 with vac. Car chute like lack of fuel. Air in fuel line at schaider valve? Bad pump maybe. Car dosent chug as much when fuel pressure is cranked up around 60psi.
  2. Just a few dumb questions on my 1988 Mustang

    5.0L Tech
    88 gt stock fuel sys. fuel pressure is at 36 idle and 40 with rev. is that rite for 19# inj? unplug reg. and it hits 45 idle 50-55 rev. also how to tell what alt. is on it. the wireing is hacked all over so i figured it was stock but i arced a bad wire and found the pig tail was modded alt has...
  3. 1988 Mustang GT pcv oil issue

    5.0L Tech
    Car is running rich but I also found oil in the line to the map sensor. I've looked at everything the oil place. I can find a possible answer is the pcv. I've put a new one in and its the same? I have heard of the 07's. Having same issue of pulling oil Througth it is there away to stop it or...
  4. 1988 Mustang gt heads which is better

    5.0L Tech
    My local engine. Shop tells me. That. DooE windsor heads stock will out flow my gt40 heads? Can anybody help out here
  5. 88 gt spudders under aload

    5.0L Tech
    At idle it seems to run fine it revs ok. But under a load it has no power and spudders hard note it is a speed density car with gt40heads u/d pullies. Shorty. Headers. Any ideas. Other then a maf kit
  6. nitrous on a 88 gt speed density?

    5.0L Tech
    Has anybody had luck with it? I would like to use a 100 shot will it work or will the sd crap just kill it next fall I'm going to a maf.
  7. 1988 mustang gt maf conversion?

    5.0L Tech
    I can't aford to buy a new kit. So iam going to track down used parts. To get the system up and running. Dose anybody know max power from a stock maf system?
  8. 1988 Mustang gt power adders? and questions.

    5.0L Tech
    ]the car is an sd and I would like to know just how far I can take it be for I need to swap computer. I had a 95 and always had issues. With the maf so ill. Swap to carb be for maf. And I just put this motor together stock I/C gt40 heads ford racing shorty headers 1.5/8. Trickflow u/d pullys...
  9. 1988 Mustang gt transmission grinding

    5.0L Tech
    Hey, i have an 88 gt and the guy before me replaced the clutch and the trans but now when i go to shift (5 speed) it grinds a little going into gears when its cold even when the clutch is in all the way. It also pops out of 2nd gear when downshifting or going at steady speed but not when...
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