Borowski Race Enterprises of Rockdale, Illinois stunned us last month with their 1,206 horse, 588 big-block dyno pull. This month they're shocking us once more with a 522 mill that revs far past 6,000rpm, making 1,298 horses with room to climb. Watch as this 522 motor, owned by Joe Brabec rips it up!

Posted by Salvatore Alaimo