you see my dad helped me move the engines. no were not that far behind i just am. i have not been into motors all my life. on my carb it says the logo quadra jet. whats TBI? my dad did say that it was running rich and i didn't know what he meant. i haven't been to my grand fathers houses in a long time. they've come over but didn't feel like messing with it. Screamer, explain this more please...."i would suspect cam is stock 85, and should be replaced! perhaps the 350 cam into the 305? what is mild for 350 would be more potent in a 305...cost is gaskets and time. price is knowledge, a bit lacking here."i don't get it. during the swap, i mainly hooked up parts underneath and a few above. my dad and brother-in-law connected and timed everything. i don't think they have a hot tank. how can i change the carb settings to a 305?