GNX231

i have a 03 fx 140 that needs a new wear ring. i want to upgrade the impeller to have more thrust out of the hole. does anyone no what pitch will be the best? thanks all

Ernest T

The OEM prop gives you the best balance. You can increase the pitch for more hole shot, but you will lose top end speed. You might try a Solas Dynafly 14/20, but don't be surprised if you lose 2-4 mph in top end speed.

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2008 Yamaha FX HO Cruiser
2010 Hurricane Sundeck 2100