RFA Partners with Hauk Designs to Take E85 Off-Road
(Renewable Fuels Association/AgWired) The Renewable Fuels Association (RFA) and Kenny Hauk of Hauk Designs are partnering to highlight the many benefits of using ethanol fuel blends in high-performance off-road vehicles. Fans can watch the Hauk team design and build an RFA flex-fuel Jeep Wrangler JL