ignition plenty of spark, .35 gap,

tried a colder "race plug" from autolite, ran great, then starts fouling plugs again and running like shit............lots of issues on the car I'm still working on it

dart senior heads, novi 1000 extrude honed cobra, etc. (I think 10 to1)

 

are you sure it's not getting lean up top?

 

No it it too fat on bottom end. Things changed. Ecm, distributor, cap, wires, coil, map sensor, o2 sensors and harness, injectors, mass air sensor, plugs stated. All grounds good. Ecm harness checked fine. No vacume leaks. Also runs right at 180 psi compression.Also changed the fuel pump and filter.

 

can't get "up top" to get lean!!!

tried different mass airs, different injectors, different plugs, with the auto lite "racing" plugs long shanks the car ran well for a while, then started to load up and smoke, runs rough. floods out and won't restart. Injector harness checked, seems to be firing injectors when it's supposed to. strong spark from coil, strong spark to distributor, strong spark at plugs!!
grounds look good, took them off and sanded metal around them to make sure good connection. IAC seems to be working, tps seems fine, changed plug wires, checked all sensors on manifold, checked all vacuum lines, no vacuum leaks.
wow
I'll figure it out or part it out LOL

 

Did you check your Carb?!

 

sounds like a bad ecm ????or shorted o2s try unpluggin them .it will run like crap for a minute try driving it see what happens ??? good luck could be many things these are 2 common ones try it

 

I'll try the ecm, already tried the o2's

btw, when I ran carbs (chevy's) I never had a problem LOL

 

how about the pickup in the distributor

 

I put two compelete ones in in

 

hey fords run with a carb too lol.