Sounds like your on a roll. I'll be driving from Seattle to Kentucky in a week, without a license (just a permit) unless I get my license Tuesday. I hope all this cool stuff happens to me when I get home too =)
ANyone here (preferrably around Seattle) fab these things? I'll be wanting one before I make the trek back to Kentucky, and was wanting a price estimate ...
Step 1: Go to http://www.google.com
Step 2: Enter "hitachi carb secondary mod" as your search paramater.
And by the magic of the internet, the first option is....
http://www.subaru4wd.net/New/mods/carb.html :D
The moral of the story: Always check google