Fuel Cell Super Thread

[71dusterdan]

okay looking for somebody really knowledgeable. why the diff in fuel cells. most road racing organizations say no to plastic cells, but all modern cars have plastic fuel tanks. they all say no to jaz and rci, yet you can buy these in a can just as you can a fuelsafe or atl. i know the big dollar cells have a rubber type material bladder, rather than plastic. if they are in a can why the nitpicking(for lack of a better word) I'm not trying to downplay the safety just personally ignorant. hell they sell them which would stand to reason that, some kind of organization accepts them, or else they are all bling for the ricers. just a HUGE disparity in price. if nothing else is a sumped stock tank addequate for a track day and occasional auto-x car. thanks in advance, i know somebody will step up to educate me. Dan