Help with mercury 65hp prop!!!!!!!!!!!

[Charlie747]

I have a 1976 mercury 650 and the prop is wore out. i need to get a new one but the only number i can find on it is P77L. so i dont know what size and pitch to get. The boat is a BassChamp Agressor 1500. its a 15 ft trihull type bass boat. What prop do i need to get and what size is the P77L that is on it. Also i have never had the boat in the water so what kind of holeshot and top speed can i expect. thanks in advance for helping me.

 

[steelespike]

Re: Help with mercury 65hp prop!!!!!!!!!!!

Did you look under the prop nut? A prop sahop can measure it for you.
If its as old as the motor it really could be worn out.But if its just dinged up a prop shop could repair it.Its nearly impossible to guess about performance.With a healthy boat and motor
the hole shot should be good,top speed 30 or so.

 

[Charlie747]

Re: Help with mercury 65hp prop!!!!!!!!!!!

does anyone know what the P77L means