BoatBanter.com - View Single Post - What is the water pump pressure for a 90HP Mariner?

On 7 Feb 2005 17:18:07 -0800, wrote:

Group,
I want to add a water pressure gauge to my 90HP 6Cyl. Mariner and I
don't know what pressure to expect. I have a choice of a 0 to 30
psig meter or a 0 to 15 psig meter. Can someone tell me what pressure
is found at the connection on the motor for the tattletale?

Thanks,
Bruce Buchanan

najurb

I had a couple of these little 90s when I was young. Nice little
engines. Just get a 0-100 psi gauge, and it will work fine.