(FairDiesel has changed its name -Site still under construction)
Low carbon, low emissions engine for automotive, aviation, marine and industrial applications.


 Welcome to Covaxe



Covaxe Limited was established to develop and manufacture a two-stroke compression-ignition engine of unusual design.

Instead of using a conventional crankshaft and connecting rods, the opposed-piston barrel engine uses two shaped cams to convert the thrust of the pistons to torque.

Located in Cotswold Country, the company has experienced engine design engineers and precision manufacturing resources at its disposal.

Contact Information

General Information: mailto:info@fairdiesel.co.uk

 +44 (0) 1454 238553

Postal address
     The Tithe Barn, Hawkesbury Upton, Gloucestershire, GL9 1AY