Originally Posted by notnks
I'm just wondering if any one with a 4gen Ram has raced an 08 or newer Cummins? I use to have an 08 Cummins Ram, chipped with a Smarty at 170 hp. Judging by seat of pants I think the Cummins Ram would totally waste my 09 gas Ram. What do you think? Any body raced one?
what gear ratio do you have?