Dell'Orto main jet (80 - 140 of your choice) SI carburetor

Dell'Orto main jet for the SI carburetor, suitable for your Vespa Largeframe. You can find a list of the exact models below in the drop-down menuü at «suitable for the following models»

The main throttle determines how much fuel is provided for mixture formation, which is particularly noticeable in the mid and upper rev range. The throttle body is located in the throttle body under the mixing pipe and main air correction throttle body and should always be properly tuned together with the other components when making changes to the setup. As a general rule, the larger the number printed on it, the larger the bore and the richer the mixture.

Please select the desired bore size in the selection field: 80 / 81 / 82 / 83 / 84 / 85 / 86 / 88 / 89 / 90 / 92 / 93 / 94 / 95 / 96 / 97 / 98 / 99 / 100 / 101 / 102 / 103 / 104 / 105 / 106 / 107 / 108 / 109 / 110 / 111 / 112 / 113 / 114 / 115 / 116 / 117 / 118 / 119 / 120 / 122 / 125 / 128 / 130 / 132 / 135 / 138 / 140

You can find more jets for the SI carburetor and the matching carburetor gasket set in the accessories section.

Quality product from the Italian manufacturer Dell'Orto.

Original Piaggio spare part number: 150474 (Düse: 90), 089145 (Düse: 100), 150047 (Düse: 102), 94090 (Düse: 102), 120520 (Düse: 108), 93660 (Düse: 108), 132453 (Düse: 116), 132368 (Düse: 118), 97436 (Düse: 120)