Hestvicauto,


The APC is a glass-fibre filled nylon prop, which is heavy and thus it is harder for the engine to change it rotational speed.

Any wooden prop, from Menz, Bolly, 3W, for example, will be much easier to accelerate and decelerate.

C/F props, like those from Bolly, Mejzlik and Biela are also lighter than the APC, be they are still heavier than wooden props.