Individual Throttle Bodies Direct to Head CVH Rocker Arms Available Now Custom Inlet Designed for you

Welcome to Gradient Engineering

Gradient Engineering is a Motorsport Design, Engineering & Retail Company, who pride ourselves in supplying the highest quality, engineered solutions for the Motorsport and Performance Car Markets.

We use the latest in 3D computer modeling, simulation, and manufacturing techniques, to develop products from a concept right through detail design and manufacturing.

Our current product range includes Direct-to-head throttle bodies that can be tailored to fit virtually any engine and customer requirements. They are a no-compromise design that ensures that whatever engine they are fitted to they provide optimum airflow to maximize engine performance. The advantages for throttle bodies include;

  • Increased airflow to the cylinder
  • Faster throttle response
  • Tunned inlet length to meet engine performance requirements


Our racing team runs a highly modified Ford Fiesta in the BARC North Western Sports and Saloon Car Championship sponsored by CNC heads.

Other Services

We also offer a range of professional engineering design services from our team of talented individuals who have the capability and skills required to offer a range of services including;

  • 3D Modelling
  • CAD Drafting
  • Engineering Design
  • Product Development
  • FEA & Product Simulation
  • Failure Analysis

The team has designed, built and developed completion machinery for participation in Motorsport events throughout the country. Our passion for engineering and Motorsport provides a solid basis for the creation of some of the finest racing machines within its class.

By utilising our talented engineers to enhance your team you will have access to our skills and experience to enhance your team’s abilities when you need additional capabilities or specialist assistance. Our services include;

  • Component Design
  • Chassis Development

We striving to complete our client’s projects on time, within budget, with integrity and quality guaranteed.