Custom processing is the purpose of CVK main metering hole, main nozzle and auxiliary nozzle size 32-80 (mm), model KE N424, applicable model CVK-V PE34-38 PJ carburetor item number SCL-2020050016-ZH specification A #32-55, B #52 -80, 10 optional (starting from 20 sets) Product Name: CVK-V PE34-38 PJ Carburetor Nozzle Idling Jet Orifice Accessories Pilot Sub Nozzle Main Jet Product Details: Copper Applicable: PE-34-38PE (Motocross) PJPDVG (Motocross) (ATV)CVK