07791 778328 / 07831 850383
Unit 3 Alma Terrace, Gloucester GL1 5PY
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Coln Engineering Ltd
Carburettor Specialist in Gloucester
Specialists in car and motorcycle carburettor restoration and vapour blasting in the UK

Why Choose Coln Engineering
We understand that fellow enthusiasts want to restore their own motorcycle or car, but need help with tasks that can be time-consuming, difficult, or impossible without the proper tools.
Coln Engineering Ltd specialises in high-quality carburettor service and restoration. We can also use the investments we made on this task to restore other components to look and perform like new again by using a range of techniques and equipment such as shot blasting, vapour blasting, and ultrasonic cleaning.
Carburettor recovery and particularly motorcycle carbs can be difficult to recover. We will discuss with you what you're trying to achieve whether it is a daily drive/ride or a Concours show vehicle. Understanding this enables us to give you a number of different options for a range of results.
We are based in the Bristol Road area of Gloucester near the quays but can help wherever you are. Get a free estimate by filling out the form, and we will contact you ASAP.
Our Carburettor Restoration and Cleaning Services


Carburettor Restoration
We specialise in carburettor service and refurbishment to the specifications of the customer. Our carburettor specialists have the tools, suppliers, and knowledge to restore any automobile or motorcycle carburettor dating from the 1920s throughout the 1990s.
Ultrasonic Cleaning and Vapour Blasting
Ultrasonic cleaning is the most effective method for accessing the difficult areas inside ancient carburettors and removing all traces of old fuel deposits. It works in combination with vapour blasting to allow us to perfectly clean components both inside and out.
Businesses we work with

Gloucester Powder Coating

Theon Design

NRP Carbs
Specialist in powder coating and shot blasting
Porsche 911 perfection
For all your motorcycle carburettor parts
What our customers say about us

Coln has done a SUPERB job with restoring an old Hobson Claudel carburettor from a 1936 Armstrong Siddeley car. They were extremely caring and responsive and went the extra mile to restore this family heirloom. I can't recommend them highly enough. Many thanks to the ever responsive Ian Soanes at Coln. Great job!
Michael H. - 02/2022
Contact Carburettor Experts
If you want to restore your car or motorcycle, you'll need help from a professional engineer. Coln Engineering Ltd offers bespoke high-quality restoration services.
For help and guidance with new or old carburettors, please contact our carburettor specialists today. Call us on 07791 778328 or 07831 850383 or email at info@colnengineering.co.uk
Our working hours
Monday - Friday:10:00am to 5:00pm
Saturday-Sunday: Closed
Please call to make drop off and collection arrangements.