Hardcore Race tuning is well know the world over for power and reliability, the work carried out on KTM SX50 engines has come from years of testing, the first work is normal the cylinder and crank cases flowed and port timing is changed.
You can add on other power giving extras to suit your riders ability and the track conditions that you are riding on.
We no longer provide a standard cylinder head welding service so all head modifications are done using a VHM Cylinderhead