Nan, those CR melt to often and have to many injector failures for me. Also the injectors are too expensive. I would also have to get a ECM from destroked. I don't have a complete 6.7L wiring harness, could get that from painless, but then I need an ECM. Way to complex for me, prefer the P7100 route.
What harmonic balancer you guys running on the 6.7L P7100 builds? Would the 24VP ATI or a fluid dampner fit onto the 6.7L crank, I think so, but haven't checked yet? Probably will get the crank balanced up for the engine for the new rotating mass that I'm using.
My two 6.7L engine are incomplete, no fuel rails, only one has a CP on it, no 6.7L ecm's, no 6.7L injectors, no wiring harness.
Have lots of 12V and 24VP stuff, so why not go that route. My 02 has very limited electronics on it now, and the P7100 is just easier.