Cobalt Boats Forum

You sure the drive is getting trimmed?
You need more rpms so you would go to fh2 or more which I think is crazy. No one around here with a 380 is using those props. Something else is going on.


Not sure how else I can answer that to prove that I'm sure.

"This is at +1 deg trim. Any higher ...

I have a VP 6.2 380 and 2.14 DPS-B drive.

Currently propped with FH4.

Boat pulls out of the water fantastic. Problem is I can only get 5300 RPMs Absolute max and 41 mph.

This is at +1 trim. Any higher degree and I get cavitation but obviously I get RPMs.

Boat was delivered to Florida sea ...

Does this have closed loop cooling?

If so, everyone forgets the engine has its own water pump. I just had to replace mine.