Ok so I know this is a PS forum but last weekend I was at the Lexani Festival at the RBP dyno and I got to witness the record breaking dyno run by Dimitri and I got it on film. Dimitri hit 1085hp fuel only then hit 1585hp with some spray. On the 1585 run he blew his block heater plug and bent an injector but the truck was still climbing which means he could of hit 1600+hp. It shows in the video. That truck as more than 1585hp in it haha.. BUT anyways thought I'd share it with you guys.. Also there was an old 97 7.3L that hit 370hp and an 08 6.4L that hit 628 fuel only.