Ackbar00, my car weighs in at 3660 with me in it and has been set up for handleing so has a suspension that really sucks for drag racing, I am also new to drag racing so my driving still needs some work but with a very "safe" tune and only 7#'s of boost I have run a best of 12.29. My ONLY complaint about the Bell is that it doesn't have an intercooler, but I got the SMC alcohol injection kit to use as a "liquid" intercooler. I am just starting to experiment with it but have talked to quite a few people that are using these alky/water kits with great success. The turbo buick guys LOVE them!!! I am also goig to try a small shot of nitorus for when I want a little "extra" something.
347 on juice,
www.tweecer.com is the address for the guy that actually makes it and you can go there and read up on it.
www.v8mustang.com is where I actually bought mine from cause I got a little better deal on a group purchase there at the time. Mike Glover is the main man at tweecer.com and is the guy who actually makes the hardware and writes the software that goes with it. He is a really awesome guy and even though he is EXTREMELY busy, he will make sure you are happy with his product. I got the RT version so I can data log and want to build a wideband O2 to interface with it next so I can also data log my true AF ratio.

BTW they have a new board at
http://tweecer.oplnk.net/ where you can go to read a little more about it.
It is a pretty new setup so there is still new stuff for it coming out but once you buy it all the new stuff is free! I was going to go with the PMS but this does everything the PMS does plus some, for half the price. It is a little complicated to use but hey, that is half the fun!

Feel free to email me if you have anymore questions or even just to keep me informed on how things are going with your setup. Us KB guys are few and far between so we need to stick together!
Good luck with whatever you decide.
