Engine Tuning

We have had the capability to race tune engines for many years with the aid of out in house dyno and our experience to great success both here in the UK and in the rest of the world.


The engine is removed from the ski and is run on a test bed against the Break, Torque and RPM are electroniaclly measurised, this is achieved by using customised software specially written for our company. All measurements can be stored or replicated for each customer, Information that can be shown using the software is horsepower,bhp etc. Then the soecial ingredient comes into play ! which is years of experience gained through years of involvment in a wide range of motor sports.

Crank Re-builds

We are one of only a few companies in the uk that fully recondition crank shafts in house. Whether its new crank seals to a new crank rebuild Jetshed can  do it!

Remanufactured starter motors

We can supply a remanufactured starter motor for any make or model of PWC.

On an exchange basis. All units are remanufactured using O.E.M parts in house, Your old unit must be returned to us in 7 working days. We can also offer a next day delivery service if required.

Remanufactured Reduction Gears

We can also provide remanufactured reduction gears for any craft


We carry out anything from a rebore to a complete engine rebuild.

Recondition of carbs on any craft

Please call for details on this service.

Pump Re-Lining

Accident Repairs

We carry out a full accident damage repair service. We repair hulls and decks to there original condition. We also modify jetskis with aftermarket products such as Hydro-turf mats, Handgrips, Sponsons, Steering and handling modifications to get the best out of the rider / machine combination.


We work with RJP Marine for direct repairs without any hassle or fuss