Cummins humor

[bluessmax]

Well guys, i forsee the Upcoming cummins release future heard of tuners first tune... Thought i would let yall in. LOL!!!!!

 

[dirttymaxx]

well thats better than the one you posted on face book. . . . .lmao

 

[rcr1978]

Nice How about the boost and rail pressure tables

 

[bluessmax]

lol dirty- man that fella that sent me that...poor ol truck! lol