I think we agree that the corect range of rpm will still happen (heavy load at cruise with best fuel efficiency or heavy load getting in the recommended rpm range) either way. Early -detonation was an issue with lugging with 2 strokes...4 strokes are not the same in that area. Running too large of props does still put more pressure on the bottom end on both 2 or 4 strokes - crank, bearings, ect. which creates heat and addition wear and tear. It’s like running a car in 5 gear when it should be in 4th.
__________________
Snookerd
|