4 blade prop for Spitfire MK IX Home › Forum › Printing and Tech. Support › RC equipment › 4 blade prop for Spitfire MK IX This topic contains 4 replies, has 4 voices, and was last updated by gpwicks 9 months, 3 weeks ago. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts 16.4.18 at 07:04 #31323 Burton HookerParticipant I’m planning on using setup B for the motor and stuff because it is easiest to just get everything from HobbyKing. But that setup calls for a 3 blade prop and I’d prefer a 4 blade prop. What size 4 blade prop should I look for? 17.4.18 at 21:03 #31462 Petr ŠťásekKeymaster Hi Burton, this is a bit problematic. I was searching the four blade prop for a long time as well, ended up ordering the 3 blade listed in userguide. But I’d think with no responsibility 14/8 4 blade might be ok here. My advice: go for the rear mounting option for turnigy setup. The motor is being cooled more efficient this way. 17.4.18 at 23:22 #31465 Burton HookerParticipant Yeah that’s the motor I’m getting with the 3 blade prop for now…but at some point I would like to go to 4 blade still 01.6.18 at 09:31 #33478 dukerogerplParticipant Try this company They have 4 blade prop version whcich would be 16D hub most propably. I’m going to try the same engine but with 3 blade prop from this company 03.12.18 at 23:44 #56088 gpwicksParticipant Has anyone tried using the 4 blade 16 x 10 prop assembly from the FlightLine 1600mm Spitfire? Seems the size would be reasonably scale, and with the 430KV motor, should provide sufficient thrust. Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic.