car breaking up during first run :(
So I just swapped a w11 det into my b13 and it came out pretty good. Went to go drive it down the street and its breaking up bad. I'm running a jwt ecu programed for a 93 cobra maf and 50lb msd injectors. Just woundering if this set up is sending to much fuel and causing the car to break up around low to mid rpm's??? Any idea would be extemely helpful and any local broward county help would be even more helpful!