The engine has 72 hours on it and was sunk briefly. Ive replaced almost the entire electronics suite on the engine and a few other parts. It runs and runs well... or it did. It ran fine, full RPM from idle to WOT for about 20 minutes. Then it lost power at the high end. Back the throttle down and it comes back to around 4100. Give more throttle and RPM goes down. Interestingly enough, it has no problem in neutral. This only happens in gear. Any thoughts?
