RE: YD-A 56 vs. DLE 55
Alrighty...I finally got a chance to throw these on a scale....
My scale is accurate to 0.1grams, and I just checked accuracy with my 1000gr weight, and it was dead on from 0-1000gr.
The YD-A is on the Left, The DLE on the Right.
Both engines were weighed with all of their own accy's(Ignition, stand-offs, wiring, plug...etc.), so this should be total weight on the aircraft minus what ever ign. battery, prop, & spinner, you will supply.