cwojcik
70cc twin V2
I have the MKII and unless you have really old, weak batteries I don't see a reason to run the 16x8. The 16x8 gave me about 85 amps and was making everything very hot, and I would occasionally get a squealing and loss of sync on throttle up. When I went to a 15x8 flight time increased, speed increased, and everything played happily together.