My first line was actually a form of irony, i was kidding.... everyone knows that diesels can be fast... My 7.3 off the line is a dog.... but once its above 35-40, very impressive, and yeah your right about the mods, but the damn thing runs so good, i dont want to take any chances with my daily driver with any mods... maybe later down the road!!! By the way, there are heavily modded dodge cummins diesels in the 10's.... fast enough?