Delta 29 copy second run (x637 and x440)

[FastVee]

Hope it is ok to start new thread on each vid?

This is a long one, so ready! http://www.youtube.com/watch?v=AaAGnaE1gVQ

[domwilson]

Which was faster?

[FastVee]

Which was faster?

it was close, but I would say the x440 is a bit faster(did not have gps on that thought)

[domwilson]

What prop next? It looks like you may be able to use a X642 or that prather temps and amps permitting.

[FastVee]

What prop next? It looks like you may be able to use a X642 or that prather temps and amps permitting.

I guess that prather 220 is less pitch and only slightly larger then x642, so I will try that next.(needs a bit work, that steel is hard to work with compared to berilliym)

Honestly, only the motor was warm after 6minutes of wot on x440! (1,2,4 and 6 min runs, did not try 6mins at first)

the k45 is another option to test