No i am too poor for a new lsd. BUT i have been on this site for a while following member's journals. anyone racing or anyone bringing it to the track has the same response about the LSD and the trend is to get a new one if ur serious. *some plugging here* RCZ has a site and one article was prepping ur car for track. good info there for all levels of people.
370Z Report So you think you’re ready for some track time in your 370Z?. no info on LSDS but the general consensus if ur in the market is one of 3 (quaife, carbonetics or OS giken) lots of good reviews on all of them. seems like the quaife is most popular.