The Yamaha F300 is a four-stroke V6 DOHC outboard engine with electronic fuel injection.
Product Page Title: OVERVIEW
The Yamaha 300hp outboard engine can be installed on your boat as a single, double or triple engine installation.
There are four versions of the Yamaha F300 outboard engines for sale in the UK.
There are two different shaft lengths, the "X" extra-long and the "U" ultra-long.
There are two different units, the normal rotation "F" models and the contra-rotating "FL" models.
Therefore there are four different models of the Yamaha 300hp outboard engine for sale in the UK. The Yamaha F300BETX; the Yamaha F300BETU; the Yamaha FL300BETX and the Yamaha FL300BETU.