WELCOME TO PERFORMANCE UNLIMITED

Distributors for some of the most respected racing engine component manufacturers

PISTONS - BLOCKS - CAMSHAFTS - CONNECTING RODS - CONVERTERS - CYLINDER HEADS - DAMPERS - GASKETS - OIL AND FUEL FILTERS - DRY SUMP SYSTEMS - OIL PANS - ROCKER ARMS

Pistons Including Custom Pistons

Connecting Rods

Oil Pumps - Wet and Dry

Oil and Fuel Filters

Oil Pans - Wet and Dry

High Performance Engine Parts Specialists

Custom, to off the shelf parts, we have regular shipments coming in from the U.S.A.

Let us take the hassle out of importing parts, while you focus on the task at hand!

We have been a lifeline for many, and the main supplier for lots of the best engine builders in the UK.

Whether you are a professional, racer, or enthusiast, please get in touch to see how we can help you.

Fast, efficient, cost effective, and friendly service!

Machine Shop

Find out more about our state-of-the-art race engine preparation facility

Performance Unlimited Engineering have vast experience in V8 engine machining dating back to 1984.

While we use CNC controlled machines, our standards and techniques are all old school.

We aim for perfect results, whether it’s a 3000HP world record setting engine, a road going classic, or your fast road Hot-Hatch, everything is given the same time and focus to ensure we get the results our customers have come to expect!

Please get in touch with your requirements and we will be happy to advise.

Customer Testimonials

“Courtesy and competence at the top, availability out of the ordinary. Absolutely among the best I've ever had to deal with! The last order of JE pistons, was delivered, in Italy, in 24h... They are an absolute certainty..”

Andrea

“I have been doing business with Performance Unlimited for over ten years had lots of bespoke pistons made and supplied also many other parts supplied without fault. Take all my machining there absolutely spot on every time would not go anywhere else.”

Jim

“Courteous, professional and very quick to respond. Hoping to deal with this company on a regular basis.”

Rahail