My car has run around 40 passes at willowbank with about half of them in the 11's with MT's and it has not missed a beat. Over a 10month period it has done about 5000k's. Built by Gilroy Automotive and tuned by Elite Automotive. Bought the car from a bloke in Sydney who had it tuned by C&V, it went well but the box stuffed up twice in 1500k's! Once on the drive home to Brisbane, and once about 2 weeks after I got it back to Brissy. Like I said, I then had it rebuilt myself by Gilroy's and tuned myself by Elite and the thing has been faultless. 1.59 60 footers and all!!! GET IT BUILT PROPERLY, GET IT TUNED PROPERLY AND IT WILL LIVE!! Steve