You can use a auto PS pump just keep the pressure regulator from the old pump. The reg is the big nut on the back where the line screws into
Yes use Dexron Trans fluid
I would remove to get a real close look at everything. Clean the entire unit and see if any other parts need to be replaced.
Did a search on the Regulator 892681 and was able to find for $107 and says it's OEM
Fuel pump
Your going to like the B3 in docking, the props bite at slow speed. Your not able to spin the boat, there is no side walking in reverse
Get a prop where your motor reaches max WOT with your regular load (people, fuel, gear, water) and your good
The Reg on the rail does not actually regulate pressure, it's there as a damper, it try's to reduce the pulses coming from the fuel pump.
Make sure the Reg on the fuel module is not clogged up. It needs to be able to return over pressure back to low side of pump module. Needs a good cleaning
Not keeping the same thread is also an issue with others trying to help.
The only thing different between a hose and in the water is back pressure on the exhaust. In most cases that's low compression
No
Fuel will only come up to carb when motor is cranking.
Disconnect fuel line at carb, place end of line in something that will catch the fuel and crank the motor
By no means am I an expert with thru hull placement, but with this being for the motor my main concern is the hull light and fast enough to bring it out of the water where the intake would get air.
Most fast boat use things like THIS
I also don't like plastic for motor water intakes, unless...
