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My boat is a 18'6 bowrider with a 4.3 GXi (225hp) Volvo SX 1.60 drive.
I put a 17p Enertia on it and it will only go 50mph at 4800rpms. I would think that a 17p would rev higher that 4800rpms, most other boats have a 1.66 drive is the lower 1.60 hurting by rpms?
My boat is a 18'6 Larson, 2700#wt with a 4.3 GXi (225hp) Volvo Sx 1.60 drive
The problem is I'm not much faster with the Enertia (a lot of money):mad:
Look at mt numbers
Stock Volvo 14.5x19p Enertia 14.65x19 Enertia 14.65x17
Time to plane 5 sec 4.78 sec...