Roller Rocker Arms for the Ford CVH range of engines, as fitted to may engines including the Escort RS turbo, XR3i, XR3 and RS1600 plus the Fiesta RS turbo and XR2, XR2i
At Gradient Engineering Ltd, we specialise in creating high-performance, Motorsport orientated Inlet Systems and engine components.
- Direct to Head Individual Throttle Bodies
- Fuel-Injected Inlet Manifolds
- Plenum Chambers
- Roller Rocker Arms
Established by a group of passionate motorsport enthusiasts Gradient Engineering’s primary goal is to deliver high quality, high performing products at competitive prices.
We pride ourselves on being customer-focused and we can tailor any of our inlets to be as individual as you are, whilst still performing at their best. If that isn’t suitable we will happily create a whole new system dedicated to your requirements quickly and cost-effectively.
Our attention to detail and no-compromise, innovative designs allowing us to create billet aluminium, CNC machined products to suit virtually any engine or vehicle.
Why settle for a compromise when you could release the full potential in your engine.
Some of our latest products
A high-performance billet inlet manifold for the Mk3 Ford Focus Ecoboost 2.0 and 2.3 performance inlet manifold as found in the MK3 Focus RS and the MK3 Focus ST models. (2012 – 2018)
- Increase in power and Torque
- Choice of Colours
- Direct replacement for the original
- 4 port methanal / nitrous injection points
- Optional 4 port injection plenum cover
The people behind the products
Paul is a passionate engineer and is the driving force behind the design engineer and has developed all of the products currently in our range. He is also the driver on race weekends
Paul is a keen pretrol head and can fix most things automotive, he is our cheif mechanic on race weekends.
Andrew is a motorsport enthusiast who like rallying, he is assistant Mechanic and support at race weekends, he makes a good cuppa tea
Neil is another motorsport enthusiast and enjoys his motorbiking. He is our strategist and assistant mechanic on race weekends
What our customer say
"Blown away " & "Lost for Words!"
on a set of CVH Turbo throttle Bodies
"I am very happy with them! They look super cool"
a customer on receiving their Escort RS Turbo Inlet System