First crack at balancing

[gary55]

Don't have the setup for all the testing so decided to duplicate a welded balanced crank I bought about 6 mos. back. Been saving it for a replacement engine on my bike. Drilled 2 27/64" holes 13.75mms deep on a Zeda crank. when built I will compare it to a new unbalanced Zeda engine with a tach hooked up and post results.
View media item 61980

 

[GreasyChris]

Cool beans, looking forward to seeing the differences between the two when you get the results