ORIGINAL: britbrat
Just out of curiosity, what failed on the TT 46 Pro? I find them pretty bullet-proof. The only weakness that I have encountered is the rear crank bearing & that is a common problem on just about every brand of BB engine if you keep them constantly at very high revs. My rear bearings seem to last ~ 100 hr of very hard running.
That's not bad if you're stressing them. Many of us boaters replace bearings every season, whether they need it or not. Better to just spend a few $ on new ones than have one go out and ruin a weekend.