Engine Work
Motrac Racing is a large, fully equipped complex including a designated clean room for component level engine work. Boasting both the facilities and the depth of knowledge to successfully undertake any level of engine work including:  Racing "class specific" engine preparation, blueprinting to component level, track and sports orientated tuning, full rebuilds, engine troubleshooting, gas-flowing and porting for both four-stroke and two-stroke engines.

Race Team support for your engines.

Multiple British Champions!

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At an engine's design stage, detailed drawings (blueprints) are produced by the engine designers to manufacturers to specify component dimensions which will produce the optimum efficiency and performance level for the finished engine.

During the manufacturing process, many parts will be mass-produced that will lead to inaccuracies. The aim of blueprinting therefore is to optimise dimensions and clearances within the engine to reflect design goals. Thereby precisely produce the maximum performance that the designers intended.

Motrac Racing as been involved with numerous race teams over the years and you can be confident that they possess the skills and knowledge to effectively blueprint to exacting tolerances. To discuss your requirements call Motrac now on 0151 3571062.

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Just a few examples. Please contact us for  full details.

RS125 Aprilia Superteen Tuning

We have developed fantastic championship winning packages that give real results. our Aprilia RS 125 specification is now the choice of many of the countries top superteen riders. With tremendous drive out of corners and consistantly recording the highest power at trackside dynos. Our Aprilia package is proven to be reliable and competitive. Lap records at many tracks have been set with Motrac Engines. In addition to our superb engines you will gain from our technical support to help you get ahead and stay ahead.

Packages From £400 + parts.


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Rebuilds can be requiredfor a number of reasons, winter re-build, mid season re-fresh.
Motrac Racing has a wealth of knowledge and experience in this field - so you can rest assured you are putting your machine in the hands of someone you can trust.

Price on application, call Motrac Racing on 01244 568925

Gas flowing/Porting
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Huge increases in performance can be achieved by optimizing the gas flow through any engine.

Motrac Racing can maximize the results of this performance enhancing procedure, without affecting the overall reliability of your engine.

4-stroke enginesGas flowing from 250
2-stroke enginePorting work100/cylinder


If you require any further information call Motrac on 01244 568925

Mon  9.00am - 5:30pm
Tues  9.00am - 5:30pm
Weds  9.00am - 5:30pm
Thurs  9.00am - 5:30pm
Fri  9.00am - 5:30pm
Sat   Call first
Sun  Closed



Postal Address:

Motrac Racing,
Motorsport centre,

B105 Thornton Science Park,

Pool lane, Ince,

Chester, Cheshire,


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