Logo
FULL SITE MENU

1991 Yamaha 55hp Alternator

T

tgpreston

New member
I just bought a 16' Cobia

I just bought a 16' Cobia Bass Boat with a 1991 Yamaha 55 outboard. I would like to install two batteries and an Isolator but can't find any information regarding the motor's specs. Does anyone know the amp output of the alternator on this motor? The Isolator I'm looking at is rated at a max of 70 amps. Please help...I want to go fishing!
 
The 70amp iso is fine just hoo

The 70amp iso is fine just hook it up the right way...remember only positives go into the isolator... Batt 1 pos...Batt 2 pos and the positive cable going to the engine.
 
Back
Top