ppidgursky
Member
"Since the rebuild, the boat h
"Since the rebuild, the boat has been running pretty good...except I have noticed that at low RPM's the motor will vibrate and will be somewhat noisy. Once I get past 3000-3500 RPM's it clears up and runs great. Anyone have any idea? It runs good, just sound healthy. Any sugestions are welcome.
Motor is a Yamaha 1989 50ELF.
History: Have had the block bored 20 over, new pistons, rings, fuel pump, carbs rebuilt, new fuel lines, rebuilt water pump, new batteries, new gaskets and orings all the way around."
"Since the rebuild, the boat has been running pretty good...except I have noticed that at low RPM's the motor will vibrate and will be somewhat noisy. Once I get past 3000-3500 RPM's it clears up and runs great. Anyone have any idea? It runs good, just sound healthy. Any sugestions are welcome.
Motor is a Yamaha 1989 50ELF.
History: Have had the block bored 20 over, new pistons, rings, fuel pump, carbs rebuilt, new fuel lines, rebuilt water pump, new batteries, new gaskets and orings all the way around."