DLE 20....best prop???
#7
RE: DLE 20....best prop???
Top Flite Mustang with a DLE 20. Master Airscrew 16-8 two blade. DLE 20 in H9 Hellcat Master Airscrew 16-8 three blade. The three blade 16-8s on DLE 20 turn about 8,000 to 8,200 rpm. The two blade 16-8 about 8,500 to 8,700 rpm. Top rpm of course depends on muffler system used. Eather has plenty of power for 60 to 90 size planes.