5 ms·> to combat sloshing, add sponges I love this sort of simple yet effective solution.by mouse_ 3y ago> to combat sloshing, add sponges I love this sort of simple yet effective solution.Washuu 3y agoIt is commonly used in racing and off road applications to prevent sudden starvation of the fuel pump in rough situations.AYBABTME 3y agoWhy not use baffles?Manuel_D 3y agoThe porous structure of sponges effectively acts like a baffle.Washuu 3y agoBasically, this. ^ I fitted an off road style fuel tank on a truck I had, but I opted for the version without sponges/baffles. It would try to stall when stopping on a low tank.