I just got back from having my stang dyno tune at a local shop, and to say the least I'M DISAPPOINTED. Here are my numbers:
268 rwh/304 ftlbs
The numbers I believe are alittle low, but the biggest let down is my car is still running like crap. My car will surge or spurter when I'm coasting. I explained this to the shop, and they attempted to fix the problem. Guess what...They didn't, and their response was, "no tune will be able to get the sputer out, because of the cam" I find this very hard to believe. I see a number of mustang's with larger cams than my trick flow setup with no problems.
I need some advise and recommendations. I feel like selling my motor.
It looks like I will have to. I heard running with the devil in alabama is the best, but I really don't want to drive all the way to AL if I don't have to. Does anyone know of a great shop in louisiana, texas, or mississippi?
95/5.0 Long tube headers, xpipe, flowmasters, with dumps, 9mm plugg wires, msd cap and rotor, 70mm tb, trick flow intake manifold, under drive pullys, smog elim kit. summit coil, subframe connectors, summit double roller timing chain, and a cam not sure what for cam bc it was in the car when i purchesed it!
B/c its the efi out of a 94-95 will spit and sput with 30 lbs injectors and maf. You have to have a chip burnt or get a programer like the
tweecer r/t from www.tweecer.com if you are going to put a supercharger on it later i would say go with the tweecer b/c with a burnt chip you would have to re burn the chip. with the tweecer you just play with the settings
__________________
95/5.0 Long tube headers, xpipe, flowmasters, with dumps, 9mm plugg wires, msd cap and rotor, 70mm tb, trick flow intake manifold, under drive pullys, smog elim kit. summit coil, subframe connectors, summit double roller timing chain, and a cam not sure what for cam bc it was in the car when i purchesed it!
Yep...you need a chip burned..will solve those issues asap. I am running 52 pound injectors with a MAF calibrated to 42's. The SCT tunes sorted that out, runls like a champ, starts and idles like from the factory.
The spark plugs may help, but I don't think it will fix your problem. I believe you took it to a shop that doesn't know what they're doing. The 94/95 5.0 computers are a little harder to tune, but unless you really have something wrong with the motor, there is no reason why it shouldn't run like stock. If you paid with a visa, call them and get your money back. Then take it to a reputable tuner. Your numbers do seem a little low with what a good tuner can get out of a combo like yours.
__________________
97 Cobra #777 Blk/Blk
ProCharger P600B 7psi w/3 core intercooler, off road x-pipe, flows, pro kit, oil separator mod.
Disappointing dyno tune w/ Trick Flow heads 
