18P-E11B0-V0-00

GYTR PORTED CYLINDER HEAD YAMAHA YFZ450R YFZ450X 10 11 12 13 14

Cylinder Heads

Fits: 2009-2014 YFZ450R 2010-2011 YFZ450X

GYTR Ported Cylinder Head AssemblyInternational buyers please note: USPS international shipping laws prohibit shipping motor oil to another country, therefore we are unable to include the 2 quarts that come with this kit.Through extensive development, with flow bench, dyno, and track testing, we achieved optimum power from our GYTR ported cylinder head. Once we perfected the head flow characteristics, we meticulously digitized the ports to obtain the precise dimensions needed for CNC machining, Unlike flow variations inherent in hand porting, CNC porting lets us accurately reproduce this maximized flow design with every cylinder head manufactured. Cylinder head comes as a ready-to-install assembly, with valve train and GYTR Performance Camshafts pre-assembled. Can be used with stock or GYTR performance piston.This accessory is restricted to closed-course competition only.Fits:2009-2014 YFZ450R2010-2011 YFZ450X

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