For Keihin PWM & PWK carbs. Deluxe Kit shown. Standard Kit: 1 Jet Carrier 3 Keihin Needles (DGH, DGJ, DGK) 6 Keihin Pilot Jets (48 - 60) 9 Keihin Main Jets (160-180) Deluxe Kit: 1 Jet Holder 3 Keihin Needles (DGH, DGJ, DGK) 6 Keihin Pilot Jets (48-60) 20 Keihin Main Jets (140-188)