MSefi.com read only forum (Jan.15,2018)

Hello: I have an unusual application. First the car i've been building for the last two years is just cool it's a 1963 corvette gasser and has been since 1963 so the class that i will be running is nostalgic
and it has rules one is if i use efi it can't be attached to distributor so i'm useing a crank sensor.I don't know exactly where to start so i will list parameters

1. 427 bbc
2. old school stack fuel injection just like hillborn but endrele i converted has 55lb venom inj. iat sensor and tps and coolant sensor
3. ingnition is vertex magneto which works great and i use resistor wires and resistor plugs so noise is not an issue
4. ms 2 2.880 i also added inovate single wideband 0-5 volt
5. also msd crank sensor it has 4 pulses per revolution

now that i have listed most info i'll explain whats happening i have ran engine and some luck but it has a lot more potential if i make it idle good i lose 2000-3000 rpm it has flutter
5000-7000 rpm work pretty good but what i would like to try is settings that you mega squirters feel would be applicable to my setup or if there are any tuners in the cincinnati
that want to make some money please answer or call me 513-383-5061 my name is Ed

Could you post a data log of the issue at 2000-3000 RPM? This will give us a recording of what is going on here. Also, if you included a copy of your MSQ, that would give us more to go on. I'll be glad to have a look at these.