The front bearing is the Swiss SKF bearing , Rear bearing is custom made for the factory. Yes the engines are top notch ! Im running one for the SA titles and it just puts a huge smile on my face when im testing it.

Power is great and economy thanks to Go Engine factory and Simon Yii from Naga Team racing. They put so many man hours into testing and perfecting the engines. Simon is responsible for the design and power of the range of engines and has done an amazing job ! We work closely to report any changes that would benefit the range.

We are in testing for the Gen 6 range which so far are just UUUURGH ! Great !

I think the most important thing to consider is Price vs Quality . Go Engines have 10 points in both categories !

MAAASIVE !