I am not 600 racing, nor have any affiliation with them, so I cannot answer for them. I am merely trying to help out some fellow racers with some information I recieved.
There are very few people who run the steel fuel cell, so instead of trying to go through the details in written form and have a million questions, I asked people to contact me. If you have a steel fuel cell, and are going, contact me. Otherwise, it does not pertain to you.