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View Full Version : the right prop..



MARKY C
01-25-2011, 10:11 PM
can anyone help. im trying to work out what size prop will work with the leopard 4082 Motor /1500kv.. would the octura x442 be a good starting point or not? the boat is a36'' deep vee.

LarrysDrifter
01-25-2011, 10:40 PM
What voltage are you going to run?If its 6s,Id start with an X445.You could do the 442,but,I think youll be safe the 45mm.I ran the same motor on 6s in a 33"mono and used an X445.Ran great with low temps.

forescott
01-25-2011, 11:08 PM
That motor is a torque monster. Start with the 45mm. A ul-1 motor can spin a 45mm prop. The 442 is a waste of time. JMO!

Diesel6401
01-26-2011, 10:37 AM
M445 is WICKED!!! would work great.... I run a x447 on a Leopard 4074 1774kv & 2200kv, the 1774kv motor has yet to break 100F after a 4m run :w00t: and the 2200kv runs about 100F-105F :banana: Leopards :buttrock: