Written on: 13/11/2008
For a four stroke the fuel efficiency is poor and motor is loud with the Yamaha 2.5 HP four stroke outboard engine. There should be a better oil level indicator. Starts easy.
Instruction labels for operation and storage well marked.
Gas shut off and tank valve work well.
Low fumes and emissions.
This engine is quite heavy and noisy as its a real gas guzzler