hey guys, I have an 82 camaro with a 73 chevy 350 in it. Engine is cammed, different head, just about nothing is stock. Anyways, I bought it off a buddy of mine a few weeks ago. He mentioned that he replaced the exhaust gasket and manifold a month or so ago. He did the right gasket but said the left looked fine, well as i'm driving down the road I kicked on the fan and exhaust starting coming through. that same day the car started sounding like a truck or an angry vw bug. Hard to explain really. Well now light smoke is coming out of the left side of the gasket/intake area. Anyone know what the hell is going on? he left me another one just in case it happened to go. i'm pretty lost, the car sounds obnoxious now and the smoke comes through the vents if I kick the fan on. (heater is removed). I take it its not too bad right now but dont want it getting worse. a buddy of mine said replace Valve cover gaskets, intake mani gaskets, carb to mani gasket and I should be good. idk...so lost. any insight helps.