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Stainless Skills · 09-10-2006, 05:03 PM

You cant burn up a motor with a prop that is too big, its alot easier to do damage with a small prop. If it screams with a 12X6 then the 13 might be just right.

Since it has such a great pitch of 8 degrees then you will be flying fast. You probably wont be able to do any hovering or much 3d aerobatix but you will get alot higher miles per gallon.

All you have to do is look up the rpm's in the engine manuel, spend $20 on a tachometer and match the rpm's.

09-10-2006, 05:03 PM	#2
Stainless Skills Bad-ass Super Contributer! Join Date: Jul 2006 Posts: 801	Re: 13/6 wood power point on gms 76 You cant burn up a motor with a prop that is too big, its alot easier to do damage with a small prop. If it screams with a 12X6 then the 13 might be just right. Since it has such a great pitch of 8 degrees then you will be flying fast. You probably wont be able to do any hovering or much 3d aerobatix but you will get alot higher miles per gallon. All you have to do is look up the rpm's in the engine manuel, spend $20 on a tachometer and match the rpm's.