If you have an Xcal, I would read this: http://www.sctflash.com/forum/showthread.php?t=2894

Some guys are using the LC 1 with the Xcal, a very reasonable price!

Im going to keep my eye on this thread, the NGK unit looks like a good option as well

#4559 of 6535 born on Feb 17, 1998 Black 1998.5 CSVT FOR SALE [cleaning house]: SVT rear swaybar. Reasonable offer and its yours!