F115 Jet Drive
- Compact, lightweight: In-line 4-cylinder design is quiet, clean-burning and fuel efficient with Yamaha’s famous durability.
- 16-valve double overhead cam: By using four valves per cylinder with 1 cam for the intake valves and 1 cam for the exhaust valves this DOHC design efficiently exchange intake and exhaust gases for responsive power and fuel efficiency.
- Direct drive: Valves are activated through direct contact with the camshaft, for more precise valve timing control. Therefore rocker arms and their adjustment are eliminated for increased reliability and less maintenance.
Sales & Service Advantage
We don’t just sell boats. We sell knowhow. From our factory certified Yamaha mechanics to the staff in our parts warehouse, everyone at Port Boat House is dedicated to giving you the expertise and the answers you need to get the best from your boat.