Has anybody had any experience running the Rochester 1 barrel at heavy angles while offroad or what have you? How do they work at angles? Any tricks to adjusting them for running better at high angle?

I may have to run the stock 1 barrel on my 250 for awhile when I build my rockcrawling buggy until I can afford an FI system to put on it.

Harley

I don't have any experience although it did hit me when I was considering buying a Mercruiser boat engine (same thing as a 250) as they have carburetors designed to perform at different angles because they are always banking in turns. I bet you can get a boat carburator for your off road use.