A friend of me got the Vers.1 and this engine is amazing . Very strong couple and good topspeed . comparable with 9port engines .
But for me, ports and lights are not so important .
I only want to know if the tuned one got other timings as the Vers.2 .
Because if its only tuned with flowcorrectors on the lights I mean the Vers.2 can be enough .
Grinding is not a science
And ceramicbearings arnīt so hard to find .
I want to try this Vers.2.