Jebs Performance Engineering - Motorcycle Engine Tuning

Jebs Motorcycle Engine Tuning

Trackday Setup

trackday bike setup

With our in-house dyno and race tuning expertise, we can offer you the best trackday setup anywhere!

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Jebs Performance Engineering

Motorcycle engine tuning

Engine tuning

Jebs´ speciality is race tuning Suzuki GSXR engines and Suzuki Hayabusa engines. These are ideally suited to F1 Sidecar outfits and Formula Jedi racing (pictured right), as well as Superbike and Superstock. They are immensely tuneable as well as more robust than the competition.

Jebs offer a range of tuning options for your engine, from a Stage 1 to a Stage 3. We cater for all makes, models and types of engine, with tuning packages ranging from an exhaust and Power CommanderTM, to full Superbike spec.


More about engine tuning.



Motorcycle engine refurbishment

Engine refurbishment

To start the season or through the year you will need to refresh your engine. All models can be serviced in the strictest of confidence to suit your needs. Our in house machining facility allows us to turn out engines quickly.


More about engine refurbishment.



Fuel injector cleaning

Fuel injector testing and cleaning

Jebs provide a fuel injector testing and cleaning service for all types of fuel injection systems. Fuel injectors are a critical part of the fuel injection system, and are often overlooked as a source of potential performance gains. Jebs have recorded gains of several bhp, simply from cleaning, testing and balancing a fuel injector set.

Jebs use a fuel injector tester to measure and record fuel droplet formation, atomization, delivery and injector efficiency. The injectors are then cleaned in an ultrasonic cleaning bath, to remove fuel deposits not only from the outside, but also the inside of the fuel injectors. Once cleaned, any worn parts can be replaced, before re-testing to ensure the injectors function as a balanced set.


More about fuel injector testing and cleaning.



Dynojet 250 rolling road dyno

Dyno facility

We have a Dynojet 250 with the latest load cell technology installed. The rolling road caters for sidecar and solo applications. We can run the engine in, optimise your bike to produce best power and investigate engine problems. All Dynojet products can be supplied and installed. Full Power Commander calibrations can be achieved.


More about our dyno facility.



Trackside support for motorcycle and side car racing

Trackside technical support

With the ever increasing technology involved, we understand the need to help teams run their machines. With a good understanding of fuel and electrical systems we can assist teams in order to minimise problems whilst competing.


More about our trackside technical support.



Motorcycle tuning parts and accessories

Tuning parts and accessories

Jebs supply the best parts and accessories for tuning your bike or sidecar. These include dry sump systems, shallow wet sump systems, right hand gear change conversion kits, light weight fuel line systems and many more.


More about our parts and accessories.




Jebs Performance Engineering is a one stop shop for all your motorcycle engine performance, tuning and servicing needs.

JEBs boasts a state of the art motorcycle Dynojet rolling road dynamometer that allows running in, performance tuning and durability testing. This means increased time on the track and less time wasted by problems.


Motorcycle Engine Tuning


Jebs News

08 Jul 2008 Fuel injector testing and cleaning

12 Jan 2007 JEBs UK have moved

12 Jan 2007 Approved Yoshimura Tuning Centre


Jebs - Approved Yoshimura Tuning Centre

JEBs Performance Engineering is an approved Yoshimura Tuning Centre.

Jebs - Approved Dynojet Power Commander Tuning Centre

JEBs Performance Engineering is an approved Dynojet Power Commander Tuning Centre.