300/440/550 What Prop?

[logan holder]

I have a 440 jetski pump and put in a 550 motor and was wondering what pitch prop any of you guys would recommend?
Thanks for any advice and help :bananalama:

 

[wmazz]

What pipe are you using, any porting?



Bill Mazz

 

[screaming440]

15 or 15.5 works well

 

[logan holder]

Stock Pipe and No Motor Work

 

[screaming440]

15 or 15.5

 

[fastgtfairlane]

13/18 would be good as well.. i have a solas 13/18 for a 440 thats in really good shape if you need an impeller..