347

  1. P

    Project 86 - A second life, maybe a third.

    Hello all - Quick intro on me - Been in the Mustang game for a long time and I'll likely be in it until I'm gone. Life happens but here are some of the Mustangs and Ford products I've owned over the years, all are gone except project 86. 1990 LX 5.0 Pewter I believe the color was. Automatic -...
  2. HeatShield

    '89 LX Forged 347 in Need of Advice (Fuel & ECU)

    In January I bought my dream car, a forged 347 built for a supercharger (currently running and driving without it) from an older gentleman who owned it and maintained perfectly since the build. I could post a list of everything in the drivetrain if this thread takes off (lets hope so) but the...
  3. paddyrk

    Digital Tuning 1991-exhaust crackles

    Hello all, I have a 1991 347 stroker lx 5.0 with the HP EFI system. I have an off-road X-pipe with shorty headers, full tail pipes, and mufflers. I would like to know how to do exhaust pops and crackles, such as when I let off the throttle after acceleration. I have not had any success with...
  4. R

    Help Needed! 95 5.0

    Hey guys I've got a serious ignition issue and at this point im just looking for other opinions 1995 Mustang GT 5.0 Bored and Stroked to 347, 5 Speed, Convertible California Car. So this car has been an ongoing project, did the engine and have been having serious ignition gremlins since...
  5. T

    Engine 1993 Freshly Buily 347 Seized?

    I have a newly built 347 i just installed into my 1993 mustang, new cam (b303), lots of other things thrown in as well, got everything in line, got it running for about 10 minutes, idling a little rough while it was cold which the old 5.0 i took out did as well so i figured maybe just an IAC...
  6. 86stroker347

    Electrical Question 86 Gt

    Hey guys I’m new to the forum, just bought a 86 GT hatchback and the passenger window goes up and down fine when you use the switch on the drivers door, but if you try to roll it up or down with the switch on the passenger door It doesn’t do anything and it shuts off the radio, when you let go...
  7. Orangepeels

    Fox Compression Ratio 347 Build

    First post... Woot.. Anyways i'm in the middle of my 347 build, have most of the short block assembled (Have yet to buy cam and heads). I measured the piston to deck height tonight and the pistons are sitting at about .017 below the deck. Looking for around 10.2:1 - 10.5:1 compression...
  8. C

    Over Heating Problems, Need Help!

    I'm 19 and just got done with my 1st motor swap into my 1993 LX hatch. I swapped in a 347 stroker with less than 30k miles from my girlfriends dad. It was a solid motor no problems what so ever. I got it into my car with a new 3 core aluminum radiator, 180' t-stat, stock fan and it over heats...