2004 - 2013 YAMAHA RAPTOR 350 FORGED BIG BORE KIT 366cc COMPLETE REBUILD SET

                          366cc FORGED BIG BORE CYLINDER KIT UPGRADE YOUR RAPTOR 350 FROM A 350 TO A 366 INCREASED HP AND TORQUE AS SHOWN BY THE DYNO WE HAVE PERSONALLY TESTED THIS KIT OVER A 1 YEAR SPAN  TO ENSURE QUALITY WHEN TESTING.  PISTON FORGED OUT OF 4032 AND RINGS HAVE A DLC COATING TO INCREASE LIFE AND WEAR RESISTANCE. THIS KIT FITS THE STOCK CYLINDER HEAD AND CRANKCASE. KIT INCLUDES: 1X CYLINDER 1X FORGED 4032 PISTON 1X DLC COATED RINGS 1X PIN 2X CLIPS 1X COMPLETE GASKET KIT 1X OIL FILTER 1X AIR FILTER 1X CHAIN TENSIONER 1X NGK SPARK PLUG