Fuel Injection 1999 Camry V6

by Burt Biermann
(St. Peters, MO)

1. How is the HHO gas introduced or injected into my fuel injection system?
2. Where are the catalysts obtained for your generator and how much is used/used up per 2000 miles, and how much does the catalyst cost (estimated) in a cold climate like St. Louis?
3. Would you recommend the HHO chip or EFIE ,MAF,MAP controller for my car?