Other 150mm prop help

[ridetrp]

i have a maxxx 150mm set back pump,need to order a prop. 10mil dasa on race fuel.powerfactor,total loss is basically my engine setup

 

[Lucaumpits]

what size engine?

 

[ridetrp]

what size engine?

89mm with 10mil crank

 

[Lucaumpits]

9/15