RE: G62, any simple power hop ups???
carbon prop,,, carbon props are very stiff, the stiffer your prop the easer it is to spin, my friend went from a 24x10 wood up to a 26x10 Bolly carbon on his older Sachs 4.2 and he gained almost 900 RPM, he must have gained 20 MPH on his 106 inch span 35 pound P47, and vertical is unreal,,, we were all very surprised in the different's !!
Jim