[S Bramlitt]

I think it sounds like a step in the wrong direction! I have assembled numerous 8 stack Cobra replicas and have a couple minor incidences, but it is far superior to a carb in my opinion. Most always assume the ECU is the culprit for poor performance, when most of the time the problem is mechanical. Has anyone synchronized the stacks with an air flow meter? What is the operating system you are using with this unit? F.A.S.T.? Accel? Big Stuff? What exactly are the problems you are having drivability wise? Does the unit have an idle air control circuit?