Testimonials
"I have been running the HE 1200 enrichment system on my 1989 Mazda truck for over 20 thousand miles and have seen savings of up to 38% improved MPG"!
- Anthony, Utah
"I got 25 percent better MPG on my 1994 Chevy Camero"
- Shawn, Indiana
"I've doubled the miles per gallon on my Chevy Avalanche."
- James, certified mechanic
