REPLACEMENT CARBURETTOR KIT BMW / MB 4A1

• Repacement Weber carburettor kit för BMW / MB with 4A1 carburettor

Fits:

• BMW 320 och 520 1977-83
• MB 280  1973-76
• 6 cyl motorer

alibration as follows:

                                        PRIMARY         SECONDARY

Choke                                  27                          27

Aux Vent                             4.0                        4.0

Main Jet                              145                       145

Emulsion Tube                   F50                        F50

Air Corrector                      175                       175

Idle Jet                                 55                          55

Pump Jet                                          60

Pump Back Bleed                            45

Float Height no gasket                   40mm

Float Travel                                      52mm

Fast idle                                            0.6mm