rad, you posted your question in the proper forum. No one should poo poo any custom ideas in this forum except for an obvious safety issue. Hotrodding or customizing these trucks/engines is what this forum is about. Sometimes folks get carried away with originality and forget what Forum they are in. Dual carburetors and dual exhaust are just plain cool eye candy even if they provide little performance improvement. To answer your question, hook up heat if you can. The engine will operate more closely to its designed purpose. Ignore the naysayers and make your truck your own not what somebody else wants it to be.ðŸ›