hey group got a good question, I know alot of ya'll use higher octane fuels and cut them in but , has anyone used 100 octane jet fuel reason i ask its $1.58 a gallon and its easily avialible I have a 100 gallon tank on back of my F-350 and its a few miles away and accessable to . 92TY#0255 96SS Jay L. choppo@mindspring.com