Tuning supercharged 93 Mustang

Discussion in 'Fox 5.0 Mustang Tech' started by RageStang, Oct 29, 2011.

  1. Ive got a 5.0 with a supercharger running 24 pound injectors with a Piece of **** FMU. I was looking into the speed Density plug and go and they look pretty lagit. what i want to do is get rid of the fmu and put in 36 pound injectors with an upgraded feul pump. and use the spped density plug and go for my tuning. im only going to run 7 pounds of boost. please if you have any ideas or imput, let me know. I want to do it right the first time.
  2. get a Pro-M MAF calibrated to the 36lbs injectors and get it tuned by reputable tuner
  3. 36 lb isnt enough from what iv been told with mine if all stock use 30 with a 30 fmu
  4. Injector needed depends on overall output of the engine , if its under 400rwhp the 36s will be just fine , if its over should go to 42s , if its closer to 500 then go to 60s