Motorcycle Performance Tuning and Building




Engine & Performance Tuning

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RanT Racing are specialists in building custom machines for track and fast road use with a proven track record (excuse the pun!) of both reliability and performance to deliver outstanding results.


Dynojet Kits can be used to improve fuelling to take into account other modifcations such as performance air filters and exhaust systems, experience of fuelling requirements will normally get carburettor jetting close to giving the correct fuel/air ratio however a full setup on a dyno will yield the best results.


For EFI bikes a Power Commander which is a piggy-back module will allow for custom engine maps to be created for correcting fuelling taking into account other engine/performance modifications. Mapping can be performed to give increased power output and improved throttle response.



Engine Building


RanT Racing can offer competitive prices on engine rebuilds and can modify engines to suit customers requirements with big-bore conversions, aftermarket forged pistons, conrods, cylinder head modifcations such as porting, oversize valve conversion and polishing. If you would like more information please contact us with your requirements and we will be happy to help.



Suspension Components



We can supply, fit and setup performance suspension components, below are a small selection of the supplier we use however we can supply from other manufacturers where required




RanT Racing

WE HAVE MOVED!

We have recently moved to a much larger new premesis in Southend On Sea