Prop Advice

[Tom S]

I am looking for some suggestions on what prop to use on a TopSpeed 2 brushless conversion. I am going to use an Aquacraft 36-56-2030 kv motor on 4 cells and a Turnigy 120 amp ESC.

What props should I try??

[jstolz]

Try an Octura X642. Run it for a minute or so. Then check the temps. An Octura M445 would also be a good prop, but it will run hotter than the X642. I race my P-Limited Sport Hydro with the same motor and M445 prop.