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Home -> R/C Airplanes -> Attack 20

The Attack 20 is a glow to e-power conversion, of a kit from World Models.  I had seen several similar conversions done to this kit, so I new it work work once I converted mine.   It was an attractive conversion because this kit was available at the local hobby shop for only $80.  I bought an MEC Turbo-10 motor at a Rancho San Antonio swap meet for $5, so I new I could setup the plane inexpensively.  Here are the final vitals of the plane:

 
bulletAttack 20 Kit
bulletMEC Turbo-10 motor, with 4:1 MEC Superbox
bullet12x10 APC e-prop
bullet10 x RC-2400 NiCads.  Also flies well on Panasonic 3000 NiMh's.
bullet50amp high-rate ESC

I flew this setup in the plane for almost 18 months.  The Attack absolutely screams with this motor setup....literally...it makes a screaming noise in-flight that really gives you a feeling for it's power.  To get the most power out of the plane, I run the motor with the timing advance about 20 degrees.  I got tired of changing out brushes in the Turbo-10 motor from burning them up.  A brush kit new from MEC is about $5.  You can go through alot of brushes the more advanced your timing is.  I finally switched to a Hacker B40-8L with a 4.4:1 gearbox on it, in order to stop brush maintenance.

Total construction time = 3 or 4 evenings

 

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