Looking to get more top end out of a runabout... because...
Boat is a 2005 Fourwinns, 190H, with VP 5.0 GXI 270. 1.51gear ratio, running on average 3500 lb. It is an aft end heavy boat...
Props that I have and use...
1. Powertech MQS4 16 for pulling/watersports and it is great, boat is on a...