View Full Version : Prather 235

06-23-2011, 09:29 PM
Hello all,
Was wondering if anyone out their has ran a 235 on a Jae 21?
Im running a Neu 1515 1y, a 200 amp ESC, on 4s 40c batts.
I bought this prop off a friend of mine, only because he was selling it for peanuts. I know nothing about Prather props... pitch, etc.

Any info would be great.



06-23-2011, 10:18 PM
According to the OSE site a prather 235 is 50.8mm (2") diam. and a pitch of 3.2"
if it were written like an octura it would be a 650.8 with a pitch ratio (AR) of 1.6. of course this is not an octura and not equal, I work in Octura lingo so that's how I translate it.
never used it.

06-23-2011, 10:44 PM
Think ill cut it down to 46mm, and give it a shot.

06-23-2011, 11:36 PM
The prathers are 1.5 pitch.................then you will have a "546"