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Re-propping my BCMA G-62

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Old 01-11-2007, 11:37 AM
  #1  
sp2pilot
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Default Re-propping my BCMA G-62

I built a A-W Extra 50cc and powered it with one of Adams G62 engines. The big thumper is a delight in an extremely overpowered way. I was running a Menz 24 x 10 wood prop and the BCMA easily pulled it however I was concerned with my ground clearance and in fact suffered a prop strike on a bouncy landing due to my dumb thumbs. So A re-prop was in order and I bolted up a Mezjik Carbon Fiber 22X 12 3 blade with a carbon spinner with the lightened back plate. Well this is like putting Nitrous Oxide on my little 260. It litterally jumps off the ground as I throttle up using about 15 feet of runaway before lift off. It will pull verticle at 1/3rd throttle and flat out accelerate straight up like a friggen Saturn 5 booster. Down lines are very cool with this prop as I can pull back to idle and the plane "dirty's up" very well and acts like it has an air brake. Landings are a little tricky at first requireing a bit of throttle to the edge of the asphalt then I just pull back and set down. I even did a power on touch down and then cut throttle with the main gear down and the tail up. It looked pretty cool but used a lot of runway.

All in all I think I found the perfect Prop for Adams' 62 and recommend it to anyone.
Old 01-11-2007, 12:48 PM
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SBerkheimer
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Default RE: Re-propping my BCMA G-62

SP, I don't know if we have met but I plan to make it to Salinas one day soon for some flying.

Shawn
Old 01-11-2007, 01:24 PM
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Rcpilot
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Default RE: Re-propping my BCMA G-62

Prop it for 7000RPM
Old 01-13-2007, 09:19 PM
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STEVESRCWORLD
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Default RE: Re-propping my BCMA G-62

hey sp2pilot can you give me an idea on your needle settings on your engine? i have one i maidened today and am having trouble getting it leaned out. thanks

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