No problem, I've seen a lot of guys lose motors from pinched rings, melted pistons, burnt mains etc and with proper fueling, that shouldn't happen as the similar but not DI LSA V2s and ZL1s have made 7-800whp on stock rotating assembly for years. A lot of the mishaps are simply inadequate fueling. Once the rail pressure falls, it cannot recover until a shift and then is depleted again as the gearing is smaller. The desired rail pressure needs to stay on target and you need to keep the engine in the sweet spot. Any chance you can get to run E85, DO IT because the better stoich value and cooler burn help, plus it smells so much better without cats than 93. I'll show you guys our port injection comparison vs. 93 and a triple 15gph meth F1X C7 Z06 later this month and the results and power gains are ASTOUNDING! Ultimately, port injection is the way to go for big power guys, GM put a stamp on that with the inbound ZR1.
