I just replaced my Holley 750 with the 1406 Edelbrock for better driveability and to keep from fouling plugs. When I started it up, it was still very rich, (smoked like a chimney) so I adjusted the carb where it did not smoke any more at idle. However when I revved it up, it billowed smoke again. Where do I go from here with my adjustments? Also, I'm thinking if I put new plugs in, that might help, but if not, I could just end up fouling the new ones. By the way, I like the way the truck runs now... well except for the embarrasing smoke.
