54in cat twin 56mm

[jont407]

I'm running a 54in catamaran with twin 56mm motors with 70mm props with a 1.4 pitch. I'm trying to go over 100mph, right now i'm at about 80mph. I can add a couple of more cells to get more rpm, should I run a smaller prop with more pitch? It seems that guys use smaller props with electric.

[Cooper]

What motors? Kv? And what are you using for battery? What voltage currently?

[jont407]

I'm running 1280kv at 5 cell.