Serious 340 build into 361 HiRPM Screamer

I hear ya.
Nice to see all of our different experience based concerns. Thanks for posting.

Monday or Tuesday I can post some pics of some very Big $$$ custom short travel hyd rollers that have about 2000kms on them. You won't catch this failure by keeping an eye on lash either. There's just too much load on those little itty bitty parts. J.Rob