Here`s my Down ,and Dirty, test Stand,there`s Room to mount ,lots of different engines, without useing the same hole, Twice..Beats trying to work over, a Running engine, in a plane..I use an extra fuel tank, but you could make a Film Canister tank, that would do the job.The Norvels can pull fuel, from a tank, that`s quite a bit lower than the Carb,no problem there.It`s my Fun Block..LOL
