Prop for an Older BlackJack 26

[Terry Heddin]

I have an older BlackJack 26, that was glow and has been converted to electric. It's running an AquaCraft 36-56-1800, 1800kV motor and a 90a SeaKing esc. Been running it mostly on 3 or 4s. What would be a good prop for this combo? Running n Octura X442 now.

 

[Dave Gilles]

thats in stock?

OSE CNC brass H-4416, octura M645, ABC 1717-17-45,m prather S225.