jock Posted January 9, 2021 Share Posted January 9, 2021 (edited) Anyone tried a big prop on a bailey engine, 1.40-1.50 or a 4 blade. See e-props do a 3 blade and 4 blade, and sell 1.40 i have room for 1.50 on trike,wonder how much extra thrust it would give from 60kg Edited January 9, 2021 by jock correction Quote Link to comment Share on other sites More sharing options...
Blackburn Mark Posted April 5, 2021 Share Posted April 5, 2021 Has the V4 got the 2.88 redrive or the 3.19 ? Would love to hear how you get on with a 1.50 I have looked at a DT Propellers ground adjustable 1.60 thinking it "might" be doable on the V5 (3.19 redrive) E-Props also do ground adjustable props so you may be able to tune it to match (bit pricy though // DT propellers were more reasonably priced if my memory serves me) The E-props website has a calculator to give you some comparative numbers: 1.60 @ 15000w (20hp) 3.19 redrive will give you 74kg static thrust (tip speed 0.62 ... might be noisy at takeoff power) - That's 10kg additional thrust over the standard 1.30E-PROPS: the best Propellers for Paramotors PPG, hi-tech & ultra-light (e-props.fr) Quote Link to comment Share on other sites More sharing options...
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