what prop for a minicat hydro?

[all8up]

I have a minicat hydro that I'm playing with.. it has the 3600kv motor, and currently the factory SS prop, which is 32mmX 34pitch... I was reading where the boat handled better with a smaller diameter prop, like 27mm.... I was wondering if any of u guys have been down this road already, and could help me take out some of the guesswork. thanks, Kerry

[Diegoboy]

I would go with an X430, but you're probably still running on the stock prop shaft that is 3mm.
So try one of these
...or one of these