I replaced the rectifier on my '87 70 HP Yamaha to fix my tach. Wasn't too difficult.
I have a 15' Cajun Fish / Ski. With 350 lbs of people and gear and 4 gallons of fuel I can hit just over 40 mph by GPS on a calm day. I have the stock prop.
Do you happen to have the original manual for the Yamaha?
16 replies
Important Information
We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.