I've been thinking about upgrading to an alcohol/water system for several months now since I don't run an intercooler. After all the wiring and plumbing I've done, I was thinking about saving several hundred by doing it myself instead of getting a kit. Here's a guy's website who made his own over 10 years ago for under $200. Make sure to read the story posted yesterday about driving home on spray alone after his in-tank fuel pump failed!
http://members.cox.net/stevemonroe/AlcoholInjMod.html
Later,
Dave
