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  1. 5.0/5.8 Engine Tech
    Sorry to keep bothering all you but I'm trying to learn my way and fix my hooptie. So I have a 91 fox 60lbs injectors 90mm maf . B303 cam with a vortech v2 and sct chip . I'm having problems being lean . Wideband is pinned past 20 I also have code 91. I checked voltage at o2 sensor and even...
  2. GT & SOHC
    07 GT with Airraid CAI, under-drive pulleys, short headers, stock h-pipe, Bama performance tune, new valve cover gaskets, new timing cover & gaskets, performance coil packs, straight pipe exhaust, Ford racing intake manifold. The car has been smoked tested many times, hence replacing gaskets and...
  3. General Mustang Tech
    Hello and sorry cause i know this has been discussed before but i think i know what it might be in my case but wanted some opinions since i'm far from a mechanic. It's a 90 coupe 5.0 with the SR 1.5" lowering springs front and rear. The drivers front is about an inch lower than the passenger...
  4. GT & SOHC
    Ok Guys so I have a PI Swapped 96 Mustang GT. It was running fine until I put the new Coolant tube and heater nipple in since then Ive been running lean on the driver side, I have replaced the MAF sensor Replaced UP Stream 02's Injectors are all good Fuel Pressure Is sitting right at 39 PSI I...
  5. GT & SOHC
    just a quick question. i just did a pi swap and i have most of your common bolt ons. question is im thinking of putting some 24 lb injectors in due to the fact that ive heard ppl just slap them in with the swap but i didnt like the sound of that.to me and my thinking it would run rich for a...
  6. GT & SOHC
    just did a pi swap. my car idled fine on the start up but then on decelleration i get a shuttering sound coming from my exaust. also the car stalled once when i came to a stop. also i checked plugs and all of the plugs on my pass side are black and the ones on my drivers side look normal or a...
  7. 5.0/5.8 Engine Tech
    After I put a T-70 turbo on my 88 gt and got a widewide band on it, I noticed that at idle it is interestingly lean. It fluctuates between 17 and too high to read (18). Sometimes it will idle close to 14.7 for a bit then go back to lean. Pulled a plug of both banks and they didnt look very white...
  8. General Mustang Tech
    I have 91 fox and my son flipped the lever to get in the back seat and now its reclined way back none of the levers do anything and it is very loose and floppy on the left side by the levers. You can grab the seat and move it around but can't put any weight on it thanx for any help my seat is...
  9. 5.0/5.8 Engine Tech
    Hi folks, I have an '83GL that I am bringing back to life. I've installed an '88 roller block with mild Crane cam, MSD, stock ported intake, ported E7s, and stock 4160 carb. Timing is set at 15 deg initial and 35 total. I've been out driving it a bit to start working on a tune and decided...
  10. 5.0/5.8 Engine Tech
    ok here is the rundown, just bought the car and am trying to tune it . this is what i have been told and what i can verify so far. 86 GT 302 trickflow heads f-cam victor jr intake 1.7 roller rockers full msd ignition (dist,6al,blaster 2 coil) 4.10 gears tremec 3550 holley 750 dp carb (4779)...
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