Search

Description: G- CVK Main Jet 72-110 10-Pcs Kit for 139QMB 49/50cc+ CVK carburetors. Includes 10-pieces, size range from #72 - #110.Specifications:Includes the following 10 Piece Set (1 of each size main jets).•    Main Jet Sizes: 72, 75, 78, 80, 85, 90, 95, 100, 105 & 110 RPM •&nb..

Description: NCY CVK Main Jet #95 for 139QMB 49/50cc, GY6 125/150cc+ CVK carburetors, 250cc 4-stroke water-cooled 172mm carburetors, and virtually any 5mm main jet slot CVK carburetors. Jetting is something that takes trial and error to get tune just right for your ride, rider, and environmenta..