[scootter]

Just my two cents. If you have a stock Superformance tank with high HP, it will be an issue. I had mine carbureted with 850 Demon and a black Holley fuel pump. Once I got just below 1/2 tank, the pick up would suck air under hard acceleration. I had a few people say it wasn't possible. BS with 600 HP plus. The pickup is maybe 5/16" laying flat in the bottom of the tank facing backwards cut at a 45 deg angle with a tiny box around it.