Yeah it blew up because of a mistake. I copied this from his thread on buelletinboard
During the dyno session I started tuning at "base" boost which is 6psi. As I got things dialed in at that boost level, I cranked up the boost controller to 9psi and adjusted the fueling accordingly. I continued to increase the boost in 3psi increments until I reached 15psi. At that point, the next boost controller adjustment did not yield an increase in boost pressure. Strange, I thought, but tried several more runs, each time cranking the boost controller up further. Finally, I realized what was going on when the connector at the throttle body popped off and ended the dyno day. With intake pressures around 15-16psi, the spring clamp and connector ballooned enough to release some of the intake pressure and prevented the intake pressure from going above 16psi. So no matter how far I turned the boost controller, the pressure never went beyond 16psi.
On Sunday, when I secured the throttle body connector, I never turned the boost controller back down. Stupid me!!!!! The rod failure was because the boost controller allowed the boost pressure to spike way beyond what I had seen on the dyno.