You know, I've been racing Hemis since the late 60's and had exactly one (1) engine failure. In 1983 a rod broke, bent a couple of valves and busted the block around the pan rail. We sleeved two cylinders, put new valves in two cylinders, welded the block and raced that motor again the next weekend. That motor raced unti 2004, only putting in rings and bearings every couple of years.

Don't give that unreliability crap. I've NEVER had a reliability problem, and I know that BG will tell you exactly the same thing. If someone does, it means they are overrevving it, which is totally unnecessary, or don't know what they are doing.