Does anyone know of any company that produces a good selection of 2 and 3 bladed PUSHER props? I know Zinger makes a few, so does Master Airscrew and Graupner. Grish makes a few too but Im not sure if they are even in business any longer. Im looking for an 8x7 2 bl. or a 7x7 three bl or there abouts. Higher pitch is best, so smaller diameter is required. Nothing bigger than an 8 inch prop will fit.

Any info is appreciated.

Chuck