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E-flite . Next D . Fast Lad Performance

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e-Align T-REX 450-500-600 > T-REX 450 First flight with Scorpion
 
 
cwright
Veteran
Location: Blossvale New York

Did the first flight with the Scorpion 2221-8 motor and what a difference over the stock 430L motor. The power is amazing running a 13 tooth pinion. I am going to like this motor. Chuck
06-20-2008 08:27 PM
 
 
JeepCJ
Key Veteran
Location: Pennellville NY (Syracuse Heli Group)

Quote 
I am going to like this motor. Chuck


I know I did!!!!!





Bob

Helicopters....it's all in your head
06-20-2008 10:00 PM
HOMEPAGE  
 
 
boomer6
Senior Heliman
Location: Cookeville ,Tn

Chuck,I got one coming to.(HK2221-8 v2) What is the head speed with 13T?What is tpye of flying you do? Approx: run time?What battery are you running?

John
06-21-2008 02:58 AM
 
 
S76 Mech
Elite Veteran
Location: Hatboro, Pennsylvania

I run my -8 V2 on a steel Revco 14T with an 85% flat throttle curve. Its a freaking rocket! I get 4:30 around 80% on my KP 2200 3S packs.



Free your mind Neo
06-21-2008 04:00 AM
HOMEPAGE  
 
 
cwright
Veteran
Location: Blossvale New York

Today was the first flight we got on it. We didn't run the whole pack out, but I am guessing it will be somewhere around 5 to 6 minutes. I don't fly the extreme but do a few manuevers that put a good load on the heli. No bogging. JeepCJ was doing climbing rolls with it and you have to be careful or your tick tocks end up climbing. Not sure of the headspeed but it is definetly higher then the stock motor. The batteries I am getting the most power from are the Tenergy 2200 batteries. They are 25C and really have alot of power. The other good thing is that they are cheaper. We will have to see on the longevity of them, but so far they are my battery of choice. Chuck

Edit : Forgot that my throttle curve in st1 is 100, 94, 100 and I am running -12 to +12 in st1. I setup st2 the same as st1 in case I over shoot the switch. I am using a JR 9303 2.4 system and I am actually using all 7 pitch and throttle curve points.
06-21-2008 04:16 AM
 
 
Wirestealth
Heliman
Location: Portugal

What pinion ?

Are you running the pro wood blades?

Can i run the prowood blades with 13t or 12t?

Thanks

Nuno
07-03-2008 12:54 AM
 
 
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Ace Hobby . Esprit Model . Thunder Power RC

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e-Align T-REX 450-500-600 > T-REX 450 First flight with Scorpion
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