Ya'll must have an electric can opener I do agree and I also do not use glow drivers. My YS' are all used on competition aircraft and of course the very high nitro is part an parcel of the event to stay competive. I know of no other engine capable of surviving let alone excelling, considering the mal treatment we do to these things.


Oh yeah your local Guru I have no doubt your statement about him is accurate and I also would not be surprised if he has the Plumbing Drawing (directions) stashed in his tool box just as you and I have.