Hi Dave,
I too have a 63 Chevy truck and plan on upgrading the engine (stock 230) to a warmed up 292. I've been reading about the manifold heating issue in regards to air/fuel ratio and its effect on drivability. My plan is to add a Clifford 4bbl manifold,(the one I have doesn't have the water box)with a Qjet, and Borla stainless steel headers.
Do you have any insight on running a Qjet and do you know of a way to add heat to the manifold I have? Any info or leads would be a big help.
Thanks for your help, Gary