Introduced — | 10/1968 | - 10/1968 | - 9/1972 Vehicles with | 28 X 36 DDE 28 X 36 DLE 28 X 36 DM 2 Vehicles with | 28X36 DDE Al | 28 X 36 DLE Al | 28 X 36 DMA4 Vehicles with Borg-Warner 28 X 36 DLE AS | 28 X 36 DMA5 Venturi diameter K 23 27 23 27 24 27 Main jet Gg | 130 175 130 175 120 160 Air correction jet a 155 155 AB AB AB1 AA2 Emulsion tube s F 16 F 16 F 16 F 16 F 20 F6 Idling air jet u 185 85 AD AA AC AA Idling jet g 50 70 $0 70 or 75*| 50 70 Progression holes 80-90-120 |80-90-170)80-90-120/80-90-170 3 Brass float (weight in gr.)| F ll 11 ll Needle valve P 175 175 1.75 Accelerator pump injector | J 60 60 50 Accelerator pump valve H 55 55 Diffuser d 35 | 3,5 35 | 35 35 | 35 * 70 for man and Borg Warner - 75 for