We decided to try an event that is a little different than we’re used to. There’s still crazy intense drag racing at the Ultimate Callout Challenge, but everything here is diesel powered! The amount of coal rolling and torque is freaking insane! In this video you’ll see this cummins swapped S10 reset the world record for a door slammer diesel in the 1/8 mile! Seeing this thing run in person was absolutely mind blowing. What do you guys think?