Looks like they over boosted and leaned out that cummins. That's some serious carnage. I would have loved to seen that ***** let go from the sidelines! Would have made an amazing show!
you cannot run a diesel rich or lean, they dont work that way. I'm betting he hit the juice a little too hard. I've personally only blown out the head gasket on even oring'ed blocks from too much boost and that was 85 psi +