Sharkbait99
New member
Hi there, I'm a little stuck, I've got a 40 HP Mariner that pushes a 260pd alloy boat (14ft) - the motor weighs around 160pds and fully loaded the boat would weigh in at about 500pds. Currently the prop is a ten inch with 16 degree pitch.
Problem is its a between 3/4 WOT and WOT theres really no increase in speed. Theres no rev counter so I'm unsure of RPM but I suspect the prop might be a little small in Diameter. I guess I really want it to go faster!!
I've done a little research but there really is no clear answer - does anyone have any experience or advice - Much appreciated.
Problem is its a between 3/4 WOT and WOT theres really no increase in speed. Theres no rev counter so I'm unsure of RPM but I suspect the prop might be a little small in Diameter. I guess I really want it to go faster!!
I've done a little research but there really is no clear answer - does anyone have any experience or advice - Much appreciated.