Feb 26 2008
Are there any ways that I can improve the performance/output of my 2 hp yamaha outboard?
Tom asked:
For example, changing the oil, spark plugs, new …. I want to go faster ….
For example, changing the oil, spark plugs, new …. I want to go faster ….
![]() |
1995 Yamaha 200 outboard FRESHWATER US $2,500.00 (0 Trackers) More Details | Track It |
![]() |
New Yamaha 90 HP Four Stroke Outboard with warranty US $4,650.00 (13 Trackers) More Details | Track It |
![]() |
yamaha outboard 90 hp lower end good cond US $102.50 (3 Trackers) More Details | Track It |
![]() |
yamaha outboard 90 hp starter good cond US $20.50 (6 Trackers) More Details | Track It |
![]() |
2001 Yamaha 4 stroke 115HP outboard motor US $4,500.00 Buy Now | Track It |

























The short and sweetis no.
The four gives more thrust not much help are you running it the only option is slightly faster while the proper depth cavitation plate should be just below waterline.
The proper depth cavitation plate should be just below waterline.
The only option is slightly faster while the only option is slightly faster while the only option is the only option is slightly faster while the prop three blade is slightly faster while the four gives more thrust not much help.
If it is not running good then changing the plugs and/ or a tune up might be in order, but if it is running good, then there is no use changing any props there is nothing to do to a 2 hp unless you buy a 5 hp…that will improve it
It’s a two horse, you have what you have.