.20 sized fan engine
02-12-2006 | 05:55 PM
#2
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RE: .20 sized fan engine
I know that Rossi makes a .21 that will produce 6.86 Lbs on the RK-720 fan, but will not fit the RK-20, if you have the RK-20 you can get the mvvs .26, the K&B .21 or the OS .25 VF/F, it depends on which fan you have, i have a OS.25 VF/DF I'll be willing to sell for 90.00+shipping, will fit both fans
02-12-2006 | 08:40 PM
#3
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From: RR#7 Aylmer,
ON, CANADA
RE: .20 sized fan engine
I have the RK20 fan unit, I thought that O.S. quit making the .25df engine, But if you have one for sale I might be interested, hows it run, how many lbs of thrust do you figure it will produce @ what RPM i'm curious.
02-13-2006 | 01:02 PM
#4
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RE: .20 sized fan engine
well are you the same person looking for one on RCG?? i had 4 but one is in so-so shape 2 im going to use so that leave me one i might be able to part with one maybe still thinking any how i Moded the engine Os 25 vfdf and im getting 24,290 rpms ism should put out 4.2# of thrust i think im going to modify an Ofna Picco 26 engine and see what that gives me i allready have the engine i need the shaft for the inpeller
