OldMiniBikes box stock motor

[rfedodge68]

Good Day everyone! has anyone bought one of those box stock engines from the OldMiniBikes warehouse? if so what do you think of it?thanks guys

 

[YOOP]

I've got an older box stock.ran it one full season on my kart.it's now on on of our rupps
never had any issues with it.never touched it yet besides changin' the oil

 

[Boomstick]

I was about to ask about these, what did they build them from exactly? Are the predators?

 

[zombiewoof]

How much more of a kick in the booty do they have over a stock clone?