Rosier Racing provide engine rebuild services for rally cars as well as road, track and race near Glasgow and across the rest of the UK.

We’ve previously built engines for rally cars ranging from Group N Mitsubishi EVO 7/8/9/10, MK 2 Ford Escorts, Subaru’s and even a crazy EVO 10 powered Kia RIO rallycross car.

The rebuild can be built to any homologation rules if required, or if you have a non homologated engine we can build to any specification you require. We always look forward to performance upgrades on these machines to try and help give the edge over your competitors.

We also maintain a local rally schools fleet of Escorts/Subaru’s, which as you can imagine have pretty tough lives!

Photographed to the right are 3 MK2 Ford Escorts built from the ground up for the 2024 Peking to Paris road rally. All three cars completed the rally, and the owners enjoyed the experience so much they then drove from France back to the workshop. All cars are ECU, fuel injection BD engines.

Just because your engine isn’t listed above, doesn’t mean we won’t rebuild it. Get in contact with us today for any of your rally car engine build requirements.