mixture

Hey I may as well try posting here. I recently purchased a 1981 C1500 with a propane conversion. Its a 305 high compression with a high lift cam and a single plane Holley intake. It's running an Impco 425 mixer, Model L vaporizer, and a vacuum lock off. I filled the tank at 64,593km 137km and...

Hi all, been a while since I posted. Moved overseas for a few years and didn't want to risk putting my TLC on boat. The wagon sat in a climate controlled warehouse, and I drove it all last spring and put it away for the summer (Texas heat + no AC). I'm having an issue with idle and mixture...