Cummins blows up a balloon, this should be cool! Bruce took his record-breaking Cummins and decided to put a massive balloon on the hood stack. This truck when turned up makes well over 1400HP and runs 9’s in the 1/4 mile so it’s no dyno queen. It also just broke the diesel 1/2 mile record at 159MPH! It starts to blow it up no problem and within seconds it pops with a huge puff of smoke and just like that it’s gone!