Considerations To Know About Yamaha 90 HP outboard for sailboats
DM: Every inch on the pitch will influence engine speed by a hundred and fifty to two hundred rpm. as being the pitch goes up, rpm goes down. When the diameter goes down, rpm rises. each-quarter inch in diameter has the exact same effect. we provide a big variety of Yamaha propellers, including the TXP™ OT4. This design gives you with top-notc