I know this is an old post but I thought I would contribute to the archives. I do not know if a water stream flow indicator is present from the factory but the penta 90 that I have seen has one drilled into the lowest aspect of the exhaust manifold.
09-11-2007 11:20 PM
I too have a Volvo Penta 90 sail
I have a Volvo Penta that is in need of parts. Are you still in possession of the engine? Do you know if it runs?
05-21-2007 08:46 PM
volvo penta 90 sail
i have a volvo penta 90 sail outboard motor. in excellent condition, its been in my basement for years. believe it to be late 70's vintage. i cant find any info on this motor by google etc. can anyone point me in the right direction. i want to sell the motor, but would like to get an idea first. secondly does anyone know if these motors have a water stream "pisser" when they run?