[kglowacky]

I am using stock tanks with no baffles and when I installed my tank pumps I bought pumps that had small steel (open on the top )box bolted to the bottom of each fuel pickup that has one small hole in the bottom corner. This works as a baffle as the gas wont drain out of it when you go up hill or make a turn. and it will refill itself once you are level. I assume if your uphill climb demand for fuel exceeds the amount of fuel the box holds then you would run out but that would have to be a pretty good amount of time.