Would a 1997 F-350 with a 12 valve cummins be able to pull in the NADM 2.6 class?
Also is the only difference in the rules between the 2.6 class and the 2.8 class the turbo size?
Would a 1997 F-350 with a 12 valve cummins be able to pull in the NADM 2.6 class?
Also is the only difference in the rules between the 2.6 class and the 2.8 class the turbo size?