First off, I know a few people who know this product very well, but I always bug them with questions - so I'll bug everybody here

I'm interested in the RaceCapture product line for a few of my customers, and myself included. LOVE the BMW CAN integration, but what about LS? I have a few drift car customers whom I'm trying to steer this way, and most of them are trailered racecars. What data can we get out of a stock LS PCM via the OBD2 port, without having to add extra sensors? And if we DO want to add extra hardware, such as a fuel level sensor from a fuel cell or a wideband input - which product would I be wanting to look at?