Vegetable oil is known to be reactive with many metals, but stainless steel is scientifically proven to be the least reactive metal with these oils. For this reason, Veggie Oil Conversions has designed a patented stainless steel conversion kit with a stainless steel heated tank and line. This system ensures reliability for the life of the vehicle with minimal maintenance.

Veggie Oil Conversions holds the only patent for a used cooking oil conversion kit in the United States because of its superior, reliable design.