I,m pulling out my hair. I just bought a ton of new stuff for my 90 gt.
73mm c&l maf
70mm prof products egr plate and throttle body
24 lbs injectors (ford motorsports)
bbk fuel pump
adjustable regulator
new long tube headers and H pipe( flowtech)
Complete TRICK FLOW street heat top end
I was told this should bolt on and run. Again this is what i was told. What my problem is ,The car start's idles for a minute then stalls. Sometimes it will start and surge then stall. What i'm getting at the car runs like a bag of hammers. I had my timing at 14 degrees, fuel pressure at 40psi, set the tps at .98 volts. Nothing seems to work. Tonight i swapped in a A9L computer to see if it would help. Nothing. When i talked to trick flow the said i have gone past the limits of the stock computer, But they apparently don't endorse anyone's product so they and won't tell me what i need to make this toilet run properly. Is there some kind off chip i need to use with the computer? I'm frustrated *** hell. This was to be a fun project and it seems to be turning into a diasaster. Can you guys please help me out. I'm new at this fuel injection hot rodding and need some help. I appreciate any input.

 

you havent pushed the limits of the stock computer people put turbos on stock computers so your ok there, did you happen to put the distributor in wrong? that would be the first thing i would check, could you also have put the cam in a tooth off?

 

they seem to be right of the stock tuning of the stock computer. go see a dyno and have them do a tune for you along with a custom chip