Caterham Specialist
Over 30 years owning, racing, and developing Caterham 7s. From suspension setup to complete bespoke builds.
The Car That's "Too Fast To Race"
The Caterham Seven was banned from racing in the US in the 1960s, and again in the UK in the 1970s – for being "Too fast to race". That heritage is in our name and in our DNA.
Simon has been involved with Caterhams since the beginning of his motorsport career. Racing, developing, building, and refining these incredible machines. There's no better platform for understanding vehicle dynamics and suspension engineering.
Whether you need your existing car optimised with a fast road setup, a dedicated track day configuration, or even a full Nürburgring-focused specification – or are considering a GSXR conversion – we have the experience and expertise to deliver. Every Caterham leaves with suspension developed through real-world testing, not guesswork.
Caterham Services
Bespoke Builds
Your Caterham, built your way. We work with you from concept to completion – specifying components, building to the highest standards, and developing the setup to suit your requirements.
- Full build service from kit or donor
- Component selection and specification
- Engine and transmission options
- Suspension setup and development
- Rolling road tuning
GSXR Conversions
The Suzuki GSXR engine transforms the Caterham experience. 250bhp in a 390kg car delivers extraordinary performance with the soundtrack to match.
We have extensive experience with bike-engined Sevens and can guide you through the conversion process or build a complete car to your specification.
Suspension Setup
Every Caterham we've owned or developed has taught us something. That accumulated knowledge goes into every setup we deliver.
From standard Sigma cars to full race-spec, we dial in suspension that makes your car communicate clearly and respond predictably.
Servicing & Maintenance
Regular servicing by someone who understands Caterhams keeps your car reliable and performing at its best. We catch issues before they become problems.
Upgrades & Modifications
Suspension upgrades, engine work, braking improvements, weight reduction – we can advise on and implement modifications that genuinely improve your car.
The GSXR Build
390kg · 250bhp · Pure Driving
Our GSXR-powered Caterham represents the pinnacle of what the Seven platform can deliver. Lightweight, powerful, and developed through countless hours of testing and refinement.
This level of performance demands suspension that can keep up. Every aspect of the chassis has been developed to work with the engine's character – predictable, communicative, and ultimately fast.
The Kawasaki H2 Conversion
Supercharged · 290bhp stock engine· Engineering Precision
The Kawasaki Ninja H2 engine represents one of the most extraordinary powerplants available for lightweight car conversion — a supercharged inline-four producing up to 310bhp in H2R specification, in a compact and relatively lightweight package. Integrating it correctly into a lightweight chassis demands real engineering rather than improvisation.
Dry sump conversion, thermal management and correct engineering integration are essential for the H2 platform to perform reliably in a car application. We develop and supply the specialist components that make this conversion work — including our purpose-built H2 dry sump system.
H2 Parts & EngineeringWhy Choose Us for Your Caterham
Experience
30+ years of hands-on Caterham ownership, racing, and development. We've made the mistakes so you don't have to.
Results
Championship wins and podium finishes at hillclimbs across the UK. We know what it takes to be competitive.
Engineering Depth
Founded RaceShocks.UK and CORE Suspension. Worked with TracTive, Penske, Nitron. We understand dampers at a fundamental level.
Personal Service
When you work with us, you work with Simon. Direct communication, no layers – just expert advice and quality work.
Let's Build Something Special
Whether it's a setup consultation or a complete bespoke build – get in touch to discuss your project.
Contact Us