First of all, there is no admin speedster.
That day several players (including speedsteer) reported you for blocking on purpose, which is against the /rules by the way. I warned you to stop blocking and then you started to brag about how "blocking is a skill" acting all arrogant and stuff.
But before I could start giving you right sense about things you left the server.
So thats why I banned you today right when you connected.
Blocking is not ok nor is making smartass comments about it. I'd say BAN for one week.
I think its enough time for you to rethink and grow some sense about fair racing.
Be aware though, if you banevade on this period your ban lenght will increase. A ban is to stay banned. So just wait, a week its not much time.