Prop Question Help?

[FlyGuy2002]

I have 2 nitro boats one Shockwave w/inboard Zenoah G23 and one Mach I Tunnel hull w/outboard thunder tiger .21 and can not find any information on this question. Should the props be tight or just a little loose they both have stainless steel props? when new the props were a little loose, and the first thing I do to any prop is take it off sharpen and balance it.

[RickE]

Good idea on checking/balancing every prop on your boat. A bit loose between the prop and shaft is okay, but you don't want the prop waggling around on the shaft. Keep tabs on it, and if it gets worse you might have to replace the shaft down the road.

RickE