i use one of those on all my engines... works awesome...

It use a Airplane Nose cone starter, so it makes breaking in really tight engines a breeze.... As wellt he prop provides more load then a RC vehicle, so there is no risk of over revving the engine...

here is a motor broken in on the stand..this is my modded Picco 28

http://video.google.ca/videoplay?doc...26619411776926