KOSO

Product Name:   4 VALVES CYLINDER HEADProduct Type:   4 Valve Cylinder HeadBrand:   KOSOMFG Part Number:   MC623000Description:   The Koso 4V Head Kit is the ideal engine part to complete the Koso Honda Grom® Big Bore kit. Because of its unique 4 valve design, the air flow and performance are increased. This new designed head is...