CONTINUOUSWAVE

Do you have a water pressure gauge on your console? That hose [could] connect to a water pressure gauge.

There would only be “flowing” water if the hose were no longer connected. The force of the water inside the tube is driving the gauge.

The water in the hose is not cooling anything.

Thanks. I will review the information in these links.

I do not know total weight of boat. It is a 1987 17’ Montauk with a 22 gallon fuel tank. Motor has not been installed yet. I was hoping someone on this forum had already repowered a classic Montauk with a Yamaha F70 and could give me feedback on their propeller selection process. My dealer will do w...

Recommend a specific brand, model, and pitch stainless steel propeller for a Yamaha F70 on a 1987 MONTAUK 17.

I logged into Whaler Central on New Years Day and saw Joe’s retirement message. Now it is completely off-line. I joined this forum to continue access to knowledgeable classic Whaler owners.

I just purchased a 1987 Montauk 17 with a 1988 Yamaha 90-HP two-stroke-power-cycle engine that was original to the boat. I am doing a full restoration on the boat. The Yamaha 90-HP two-stroke engine was the perfect-power and perfect-weight engine for the classic Montauk 17. The second best engine is...