kpmotosolutions

Two Stroke Tuning Specialists

                                                    CYLINDER PORTING AND CRANKCASE FLOWING
 
All cylinder porting is designed to suit application be it road race or motocross for example and to suit customer/riders needs/styles also by the limitations set by the manufactures eg piston rings gearbox ratios crank and bearings.
 
Porting work Prices start from as little as £60 for mild road porting on single cylinders
 
                        Just a couple of Samples, 1st one Honda RS125 NX5                      
   
HONDA RS125 NF4
 
 
 
 
Puch Maxi Before Porting and Machining
 
Puch Maxi after
 
 
 These Modifications more than Doubled the hp
 
 
1976 KTM 250 Grass track porting
 
 
                                          
   BMB 125 Kart tuning and rebuilding         
 
 
          
 
 
CRANKCASE FLOWING  MATCHING AND EPOXY FILLING IN SOME CASES
 
BMB CASES
 
      HONDA RS 125 NF4
 
                                                                      
                      
 
                     HONDA RS125 NX5                                  
                                                                                        
                                                                                                                                                                                                                                 
                                                                     YAMAHA TZ250B 1991   
Yamaha TY250 porting and Piston Modification 
 
                             

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