[abud_1999]

Hello guys, I just entered the world of tuning, I read a lot since I installed my QH last week, but still many questions I need to ask, hope somebody can help.
First off all, my car
Mustang 94 GT, vortech 6-8, 3.55 gears, shift kit, shorty headers, flowmaster cat back, FMU, 19 L injectors, adjustable fuel regulator, internal 190 fuel pump, inline fuel pump, 2.5 " radiator, the remain is stock engine.
I already having QH connected and innovate LC-1 kit, I have both EEC Editor and Binary Editor registered, and am using FCL0 strategy since my car is a Japanese one.

i was posting on eectuning.org and asking people there how i can tune my car, since i have FMU, i cant do anything with the fuel, most of guys there advised me to for 42 injectors, and remove the FMU then start tuning from there.

my car is making around 240 rhp, and as far as i know 30 lph injectors is more than enough for me.

what size of injectors you recommend guys?? and what about MAF, do i have to get a new one or just changing the stock MAF curve to match the new injectors will be enough??

regards

[ITLRUN]

If your motor is completely stock, other then the Vortech w/6 - 8lbs. of boost you'll have to tell me what your running for a MAF. Because Pro-M MAF's will read injector size, and your factory MAF's read Pro-Logic. Getting your MAF transfer function correct is very critical, because that's the part of your tune that controls your air/fuel ratio. But I don't think you need 42lb. injectors, no more then 30 - 36lb. injectors is all you need. Give me a little more information, and I'll see what I can do for you, Mike. SCT Tuner.

[abud_1999]

Originally Posted by ITLRUN

If your motor is completely stock, other then the Vortech w/6 - 8lbs. of boost you'll have to tell me what your running for a MAF. Because Pro-M MAF's will read injector size, and your factory MAF's read Pro-Logic. Getting your MAF transfer function correct is very critical, because that's the part of your tune that controls your air/fuel ratio. But I don't think you need 42lb. injectors, no more then 30 - 36lb. injectors is all you need. Give me a little more information, and I'll see what I can do for you, Mike. SCT Tuner.

its a stock MAF, and am using binary Editor with quarter horse, the main problem that am getting too rich after 5000 rpm and too lean before 3000, i tried to adjust the MAF curve but it seams dose not respond at all, i been told that my FMU is kicking hard.

thanks

[abud_1999]

guys any other suggestions???