So short version for those who don't know. Truck has a 350 crate engine from GM. Previously running a 600 Holley. Now back to an Edelbrock 1905 AVS2. Previously on the S10 when it was running a 305 iirc I tried to lean it out. That's been awhile and am not sure what's happening now. So. Symptoms.
1. Seems to fall on its face when you got WOT. Very flat.
2. Once it warms up in gear at stops. Seems to miss? Surge a little. Then once you accel away from a stop feels like it's sputters a little and clears up.
Iirc I changed jets in this carb and I need to go back and check I have the right assist spring in. I'm thinking it's lean. I'm thinking I need to make sure I don't have too small a jet in the primary or secondary and check the springs. Thoughts?