ok so new info

Its happy est with 22-23 initial trimming ... swinging up to 34de

it wont maintain a solid idle under 1230 RPM.. under that it will stammer and die off ....

reset the out board carbs base plate fuel...

and for all this change things around it runs the same as it did before ....

was there an idle solenoid on a 1970 ?
again this is a 1970 Cuda 440-6 4speed car

1965 Ply "RAMCUDA" got to see it!!!<--- Should sell it/
1970 Superbird <------ Just one big argument/
1980 Jeep CJ5 <--- Just wheel it/
2000 Dakota R/T <--- Should Drive it more/
2001 Dodge Caravan <----- Cant kill it/
2004 Dodge 2500 4dr DIZLE 4x4 <---- LOVE IT !!!
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