白同學dio翻新EP9【二行程機車汽缸改裝密技大公開】迪奧八流式汽缸2T Motorcycle Cylinder modification dio改全組改半組加長300條曲軸白同學af18 

白同學來分享一下，我以前手工修改汽缸的一些進排氣孔數據，
讓想學改車的同學參考一下，不用再花冤枉錢下去測試，
一起上課去囉！GO．．．．．
White students to share, I used to manually modify some of the cylinder into the vent hole data,
Let the students want to learn to change car reference, do not spend money wasted test,
Go to class together! GO．．．

Хобби