Comer Engines

C50 G Bambino

Vortex Engines

Mini ROK

Junior ROK GP

Senior ROK GP

Rotax Engines

Rotax Max

Rotax Junior

Rotax Mini Max

Rotax Micro Max

IAME Engines

IAME X30

IAME Waterswift

IAME M1 Bambino

IAME Gazelle

Champions choose Force Motorsport – including Sir Lewis Hamilton

Force has been preparing engines for champions since 1993. Started by John Davies and then handed over to Jordan Baines in the last few years, Force Motorsport have been powering champions in karting for years. It all started when John started building engines for Martin Hines of Zip Karting. Lewis soon followed and the relationship lasted for over four and half years until he moved to Europe.

In the last few years, Jordan Baines has taken over the running of Force Motorsport, winning Bambino Kart Club engine builder of the year 2021.

With a reputation for developing the fastest IAME engines, Force Motorsport expertise ranges from Comer, Vortex through to Rotax Engine, being an approved tuner and servicing partner of Rotax Max.

To find out more, click here.

Why choose Force Motorsport to tune, prepare or service your kart engine?

Force Motorsport are the only kart tuning specialists in the UK that have a dedicated rolling-road dyno for Kart race engine preparation, service, rental and dyno testing.

As a Kart engine builder for Comer, Vortex, IAME and Rotax, this gives Force Motorsport a unique advantage in getting the most power from your engine. After all, that’s why they are multi-championship winning kart engine preparation specialists.

Comer C50 G Kart race engine preparation, service, rental and dyno testing

The Comer C50 G kart engine is fitted to some Bambino Karts and is the only engine that is allowed to be used in the Motorsport UK (MSA) Bambino championship. This is a 2-stroke engine that has 2hp and can reach speeds of 40mph on the track.

Choose Force Motorsport to prepare, service, rent and dyno test your Comer C50 Bambino Kart engine to enhance on-track performance. To find our more about our Comer C50 Bambino Kart engine services click here.

Vortex Mini ROK, Junior ROK GP and ROK Senior GP Kart race engine preparation, service, rental and dyno testing

Force Motorsport can prepare, service, rent and dyno test Mini ROK, Junior ROK GP and ROK Senior GP kart engines.

The Vortex Mini ROK is single-cylinder 2-stroke kart engine, with displacement of 60cc, a piston port, air-cooled and equipped with a centrifugal dry-clutch and integrated electrical starter.

The Vortex ROK GP Senior and Junior kart engine is a single-cylinder 2-stroke engine with a displacement 125cc, reed valve intake in the crankcase, liquid-cooled through external pump equipped with centrifugal dry-clutch and an integrated electrical starter. It is also equipped with a balancer shaft that reduces vibrations, and a power valve that improves performance and drivability at low rpm.

With a long history of Votex Engine tuning and prepartion, choose Force Motorsport to get the most power out of your Vortex kart engine. To find out more about our Vortex Kart Racing engine services, click here.

Rotax Max, Rotax Junior, Rotax Mini Max, Rotax Micro Max kart race engine preparation, service, rental and dyno testing

Force Motorsport is an approved by J.A.G Rotax to service, tune, prepare and dyno test Rotax Max, Rotax Junior, Rotax Mini Max, Rotax Micro Max kart race engines.

Unlike most other manufacturers, the Rotax kart engine is sealed, meaning only an approved service partner like Force Motorsport can repair, service and prepare Rotax Max, Rotax Junior, Rotax Mini Max and Rotax Micro Max kart race engines to ensure their legality for racing in the UK and Europe.

With a strong history in power champions across the range of Rotax engines, choose Force Motorsport to get the most out of your Rotax kart engine. To find out more about our Rotax Max kart engine services, click here.

IAME X30, IAME M1 Bambino, IAME Waterswift, IAME X30 and IAME Gazelle kart race engine preparation, service, rental and dyno testing

Force Motorsport is a race-winning and championship winning engine tuner and preparation specialist the the range of IAME kart racing engines including IAME X30, IAME M1 Bambino, IAME Waterswift, IAME X30 and IAME Gazelle kart kart engine.

The X30 engine for juniors and seniors offers modern features such as an electric starter, balancer shaft and water-cooling, while preserving traditional specifications that include the diaphragm carburettor and the absence of the power valve.

The IAME M1 Bambino kart engine is a small and compact 60cc power unit that is designed to introduce the very youngest drivers to Karting, with features including all accessories fixed on the engine block, an easy and effective pull start system and a Tillotson diaphragm carburettor. To find out more about our IAME kart engine preparation services, click here.

Frequently Asked Questions

Yes we are an approved Rotax Dealer.  That means we can service, rebuild and prepare any Rotax sealed engine, from Rotax Max, Rotax Junior, Rotax Mini Max, Rotax Micro Max kart race engines.  Check our our rotax max engine service details here.

From Lewis Hamilton to Jenson Chalk who won the British Bambino Championship in 2021, we’ve powered numerous kart driver to race and championship wins.

Other than put the engine in reverse, we’ll test everything from the carb to the exhaust and engine itself to find that last bit of performance to get you further up the grid.  Without a strong engine, you’ll never reach your full potential. That’s why we spend time making sure we get you an improvement from your engine when you first bring it to us.  If you are buying a new engine, you can buy with confidence, as we check every engine on our dyno before you hit the track to make sure it will perform.