No matter what it'll make a mess sooner or later, I don't know if I'd worry about fire much, I have seen plenty of cars that spray meth out of the BOV and have yet to even hear of a fire.
If you are real paranoid, just try 75% meth next time you fill it.
Power will increase.
If you are real paranoid, just try 75% meth next time you fill it.
Power will increase.