Which 2 stroke motor is better ?

[Rin]

Going to get zio reed and carburetor, expansion chamber, high compression head and high performance cdi, which of these motors will be better for these modifications?

https://www.bikeberry.com/flying-ho...k-angle-fire-2-stroke-bicycle-engine-kit.html

https://www.bicycle-engines.com/zeda-80-complete-80cc-bicycle-engine-kit-firestorm-edition/

http://www.zbox.com.au/large_engine.htm

I live in Australia, so the zbox will be cheaper but still is a Chinese motor, the zeda and flying horse have balanced crank? Would the zbox be as good as the other 2? Please let me know which one will be better to upgrade performance. Thanks

 

[Spare_Parts]

I would go with the Zeda 80 just because it is known to be a very good engine. Haven't heard much about the flying horse and nothing about zbox but I'm in the us.

 

[Detroitbradster313]

Its all about how you break the motor in and mix your ratios.. There all pretty much the same by design and materials unless you get a long rod zeda.. I got the 80cc silver angle head motor from bikeberry and run it balls out just educate yourself with 2 stroke motors and be prepared to tune it out.

 

[Detroitbradster313]

Outta the 3 you posted id get the zeda ive heard good things about that motor. The certificates on zbox website outdated and i dont read chinese well it could be saying warning do not buy for all i know lol