Hi guys
I have 2009 Yamaha F20 BEL, around 150 hours on it, regulary serviced.
This is my first four stroke engine and I have few questions
1. It is jumpy when running, moves left right, not smooth, vibrates
2. Its loud especialy at high revs, very loud
3. Around 2000 rpms makes little whine noise
When I got it it had prop size 12 and wont rev over 3500 rpm, I put prop size 9 and now goes to 5500 rpm
Also how good is this engine?
I have 2009 Yamaha F20 BEL, around 150 hours on it, regulary serviced.
This is my first four stroke engine and I have few questions
1. It is jumpy when running, moves left right, not smooth, vibrates
2. Its loud especialy at high revs, very loud
3. Around 2000 rpms makes little whine noise
When I got it it had prop size 12 and wont rev over 3500 rpm, I put prop size 9 and now goes to 5500 rpm
Also how good is this engine?