1. FordDawg88

    Fuel 1985 Mustang LX TBI Fuel lines HELP!!!

    So I just finished rebuilding the TBI assembly on my 1985 Mustang 5.0 and the nut that screws into the back of the TBI assembly for the return fuel line has split in half. I cannot find replacement lines anywhere since it is the only year of TBI and I do not know what to do. It also seems that...
  2. C

    For Sale 2012 GT / 47, 600K Miles / Lots of Upgrades, Houston, TX ($19,500 OBO)

    Hello! Looking to sell my 2012 5.0 and move on to something else. The car is an excellent condition. Please see the specs and upgrades below. Asking $19,500 OBO. Currently in Houston, TX. GT Premium Package: -Immaculate condition -47,600 miles -Clear and clean title in hand -No accidents -No...
  3. RaggedGT

    SN95 Steering And Suspension

    Another random thought/realization thread from me :) ‘95 GT-currently awaiting a transmission rebuild (long story-but in process.) Motor is coming out in a couple of weekends for a refresh. I got to thinking about all the squeaks and creaks the car made when it actually drove/and the power...
  4. 8

    83 Gt Engine Wiring Harness?

    I bought this car last month and im in the process of getting it back on the road, and the wiring for the engine is all cooked and cracked and im wondering where to go to find a replacement? Figured id ask before i went ahead and remade it from scratch.
  5. S

    C4 Swap Help

    so i recently swapped the aod in my 91 mustang for a c4. its a stock c4 but has a shift kit. the problem im having is the car doesn't seem to shift very hard under heavy throttle like it should with the shift kit and also it wont shift into 3rd gear until about 45mph. i have the vacuum...
  6. J

    91 Mustang 5.0

    Hey guys! Im new here and have a few questions. First off i just bought a 91 Foxbody lx 5.0 bored .30 over to a 306. The car has a mild cam. I live in Cincinnati, Ohio so the weather is cold right now. When I fire the car up it will surge from 750 rpm to around 1500 rpm. I know part of this is...
  7. RaggedGT

    Line Lock

    Parts stash is growing. Transmission will be done in a couple months. Motor will be out once it warms up. So I’ve had some time to look at upgrades/add on’s I’d like to do while my car is a part, line locks. Who makes a fairly easy to install/use line lock? Guys with line locks- what are ya using?
  8. W

    Need Help With My Fox Body Irs Swap !

    Okay so this is my first post to the forum and I’m not quite sure how to go about my situation. I’m in the middle of swapping a 2003 or 2004 IRS in my 1991 hatch back. The car was a father/son project and my dad has recently passed so I’m kinda stuck. From what I know and have been told by my...
  9. Fudge1218

    Building A 5.0 Engine

    First off if this is the wrong place I apologize don't really know the layout of the forums yet. But I'm building a 5.0 302 for my 83 convertible, and I was talking to a friend, who's very good at building engines and was giving me a lot of answers, but Im just trying to know if anyone' built a...
  10. A

    Fox Calling All Engine Builders

    Hello everybody, first post on here so please excuse me if this is on the wrong section. I was tearing down my 86’ 302 tonight, when it was taken part so that it was only the bottom end with the water and oil pumps still attached, I turned it upside down to let the oil drain out and these two...
  11. D

    Post Your Daily Driven Foxbodys!

    I'm new to this website. I have a daily driven 5 speed 1988 5.0 hatchback with an f303 cam. I plan on building a new motor In the future but now I'm trying to get ideas for interior and exterior modifications. I want to give the mean drag car look as possible but keep it safe and dependable...
  12. S

    90’ Grand Marquis 5.0 Build

    Hi everyone I just got a sweet offer on a good running 1990 grandmarquis 5.0. I have a 98 gt and either wanna buy a foxbody or 5.0 swap this? First off is a 5.0 swap possible? And second off I don’t know much about the marquis 5.0 and want to know if it’s worth building or if it’s similar to the...
  13. M

    1989 4 Cyl Manual To 5.0 With 1993 5.0 Manual Donor Car

    Hi, So I have a 1989 4 cylinder notchback manual that I will be converting to a 5.0 using a 1993 5.0 manual donor car. My question is what is the best way to tackle down the wiring with this situation. I know that 89 and 93 mustangs have very different wiring diagrams and pcms. Also since they...
  14. G

    Engine Odd "moo" Sound...

    1995 GT 143k mi, for whatever reason, when I am driving my car makes a "mooooo" buzz kinda sound as rpm increase. The sound goes on and off depending if I'm accelerating or not. It's a stock car with only a CAI on it. I've searched google quite a bit and couldn't find anything. Any help would...
  15. Street Renegade

    Video Of My New Exhaust

    Cold start, regular driving, aggressive driving, WOT, etc... Let me know what you guys think! View: https://www.youtube.com/watch?v=UbwIf7Y_TGg
  16. M

    High Horsepower

    Would like to build a high horsepower car in the next few years hoping to push the 700hp mark. I would love to do this in the 94-98 body style. was wondering what the best motor to use would be? I would rather use a stock motor if possible and upgrade internals and such, was thinking the 5.0...
  17. C

    What Can A Stock T5 Trans Handle?

    Hey guys I have a 1987 fox with cold air intake and flow master exhaust system(putting 3:73 gears in soon) I want to build this car and make around 320 - 350 hp to the wheels. Could the stock trans handle these numbers? The car has 83,000 original miles and the engine and trans are strong...
  18. C

    1987 Maf Conversion

    I have a 1987 fox mostly stock except exhaust and cold air intake. I want to convert to mass air from speed density in order to start my build. What is the easiest way to convert to mass air? I have heard and read about the fiveology maf conversion kit. Is this the best an mot affordable way, or...
  19. Stonerboys

    92 5.0 Lx Cranks But Won't Start

    Hey guys, I have a 92 5.0 Lx that died this morning coming home from work. I was on my way home when the car stalled and would not start back up. I changed the tfi module on the distributor with still no luck. Has spark from the coil and plug wires and has fuel pressure at the Schrader valve. I...
  20. Nutty 5.o

    SOLD 1990 Mustang Lx 5.0 W/5 Speed Hatch Very Nice/clean Dark Titanium In Pa

    1990 Mustang LX Hatch 5.0 with original 5 speed: 90000 miles with clean and clear title in hand. This is an original 5.0/5 speed car. The car drives perfect and solid with no driveability issues that some head/cam/intake cars are plagued with. It is rust free throughout and factory undercoated...