Folks,

I've been scouring all over the internet. What is the size to order for the Guanli P-51 propeller?

Thanks in advance!

HKL

The propeller determines how much current the motor attempts to draw from the ESC and battery.

So it is always best to use what the plane came with ( in size ) if you are using the stock setup.

Measure the tip to tip distance of the existing prop and you'll know the diameter... you'll be safe with a 6 pitch prop, though you could also try a 7 pitch prop for more speed.

Make sure you get an ELECTRIC prop e.g. an APC "E" prop.

Thanks OPJOSE....great advice as usual.

HKL