・・いーや　8500rpm回す　5速で8500回して　実速320ｋｍ/ｈ　それに合わせ5速のギヤ比をかえる　タービンはツイ

Default Widget

This is Sidebar 1. You can edit the content that appears here by visiting your Widgets panel and modifying the current widgets in Sidebar 1. Or, if you want to be a true ninja, you can add your own content to this sidebar by using the appropriate hooks.