The website for the Flex-Box Smart Kit hasn't been updated with the good news, but it's out there: the EPA has certified the ethanol-conversion system designed by the Chicago-based Flex Fuel U.S ...

At SEMA 2024, Dodge Direct Connection has unveiled three new supercharger kits and two HEMI V8 blocks that you can buy for ...

More French drivers are purchasing ethanol conversion kits to allow their cars to run on higher ethanol blends to take advantage of the ethanol and gas price differential. FlexFuel Energy ...

A Dutch firm named GreenFuelSystems has created an E85 bio-ethanol conversion kit that is available for 549 Euros. While the English-language version of the company's site is lacking in ...