Thanks Stumpy. Had not thought of that. So I add this question. Will a two barrel give me better overall performance? By overall I mean drivability, mileage, and peak performance for the combo I have below the carb.

Sniper, The Mopar adaptor you speak of, is it for the throttle linkage? Thanks for any clarification you can provide. I get the impression you think the 1406 works well on a basically stock 318. Is that correct?