Fuel Cell Foam Or No Foam

I have no experience with fuel cells but i would imagine for a street car you would absolutely need the foam.

Fuel cell foam or no foam.

However it plays two very important roles. Do i need the foam on the street. A full tank of fuel weights about 120 pounds. The foam takes up a small volume of the fuel cell so it doesn t change the capacity of the fuel cell by very much.

Some fuels will also do this if you let it sit to long in the cell. My fule cell is rci i think but the new foam is fuel safe we allready took out the protectie sock from the pick up line and also run a filter before the back up pump and one after w e usually drain the cell after every race ill be opening it up next week ill let you guys know what the problem is maybe the new foam is letting a lot of residue in the pick up line. I ran that cell from 1989 2000 without any signs of the foam breaking down. The foam degrading is from running the tank cell empty and letting the foam dry out.

Full foam fuel safe circle track cell. No foam here 11 years so far with no issues that i m aware of used 15 gallon plastic cell. When i redid the car in 2000 i bought a summit drag cell also full foam. Well first of all all oem tanks are baffled.

Otherwise you would literally have fuel flowing out the filler neck on a turn. I have always had the foam in my fuel cells because i run it on the street too but with all the trouble i m having i m looking to eliminate any potential problems.