I'm the original builder of this car posting on behalf of the current owner who is getting a little old for tiny four-wheeled rocketships. I can answer questions relative to the original build, but all other questions should be asked of Dan Swann at 707 996 8533.
The car features a freshly rebuilt Chevy 3.4 V6. Transmission is a five speed, and the live axle rear end has a Torsen diff. I loved this car and have kicked myself many a time since for selling it. At the handful of track days I ran, I gave it the nickname of "heromaker" because it was so forgiving at the limit (while running with Z06 Vette's and the like). As far as I know, it's never seen the track since (other than autocrosses).
This is a great opportunity to get into a Stalker for a good deal less money than the Supercharged or V8 versions, and if one were to get ambitious, the upgrade path is an easy one.
$14,000