Hi jaz have a look at this team corally 13.5T
http://www.dms-racing.com/index.php?...ategory_id=223
Should be back in stock this week and I'm going to be running one in my tc soon
I have the 17.5t in my tc at the moment I was very impressed with It performance over the whole run also if you want to save on postage I can bring it up to you at racing (soldering iron if you need one)