My really hot prop is a prather 250 cut down to 56mm and cupped. VERY HOT PROP!!!
phil thomas ss45
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Looking forward to this one, I've never thought of running a lower KV like this for Q.NAMBA20...Caterpillar UL-1, P-Spec OM29, P-Mono DF33, P-Spec JAE, Aussie 33" Hydro-LSH, Sprintcat CC2028 on 8s, PT SS45 Q Hydro, PS295 UL-1 power, OSE Brothers Outlaw QMono 4-sale, Rio 51z CC2028 on 8sComment
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lower KV takes a bigger wheel
I'm setting my P Hydro up with a much lover kv than I thought I would ever race with running a very big prop with help from Darin
as opposed to my picture (upper left)running high KV that got me 1st.NAMBA20...Caterpillar UL-1, P-Spec OM29, P-Mono DF33, P-Spec JAE, Aussie 33" Hydro-LSH, Sprintcat CC2028 on 8s, PT SS45 Q Hydro, PS295 UL-1 power, OSE Brothers Outlaw QMono 4-sale, Rio 51z CC2028 on 8sComment
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I’ve been running mine with 1527 1y (1250kv) with a x452. Temps are around 110 after a mill. I was using single 6s 5000mah 60/120c. Started ever so slightly puffing cells. Went to graphene 6000mah and I’m good. Trying x455 this weekend. With the 5000 mah I was right at 65 mph. Dropped the strut a little and put 6000 mah in and was just over 70mph 3-6” of chop, it was hard to hold on to. 5328 watts on that run. Gonna try x455 and x648 this weekend. Maybe parallel 2 5000mah and see if it picks up more from less voltage drop.Vortex 22 hydro ammo 36-50
Vortex Cyber Storm 33 P spec Mono AC 36-56
PT SS-45 Q-hydro Neu 1527/1YComment
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Ya, that’s what I did. Started with x448. It ran hotter than 450. Think over revving maybe sending voltage back to speed control. I’ve read that Prather 245 is good but I have 0 experience with them so, I stay with octura. The x452 works good and isn’t cooking stuff. Sharpened and balanced is all I did to it.Vortex 22 hydro ammo 36-50
Vortex Cyber Storm 33 P spec Mono AC 36-56
PT SS-45 Q-hydro Neu 1527/1YComment
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