Specialists in Vauxhall C20XE, Lotus Twin Cam and Ford Duratec race engines

Exon Race Engines are UK based race engine builders with decades of championship winning experience.

We can offer both new and rebuilt race and rally engines for sale. Our engines enjoy success in a variety of different motorsport disciplines including autograss, NHRPA, pickup trucks, super silhouette, circuit, rally, sprint, historic and hillclimb.

We only source the highest quality components for our engines from the likes of QED Motorsport, Kent, Piper, Omega, Accralite, Cosworth, Wössner, Isky, REC, ARP, Arrow, Pace, Titan, Jenvey and DTA.

A well equipped in-house machine shop allows development of new and exciting components to give your engine the edge over the competition, as well as the more usual services you'd expect, such as cylinder boring, valve seat cutting, crank balancing and of course, mapping, jetting and testing on our engine dyno.

Although we mainly specialise in the Opel / Vauxhall C20XE, Lotus-Ford Twin Cam and Ford Duratec engines, we do like to vary our work and take on anything from 3-cylinder Ecoboost engines to vintage straight-8 Bugatti's. Get in touch for a quote!