Description

An Assortment  of
10 Vespa Main Jets
for Dellorto Si Carbs

Quality Made By KMT

The KMT jet sets ease the carb setting very much. The jet sets give a wide adjusting range. So you should easily have the right jet.

A further advantage is the very competitive price.

Choose 10 jets from the following sizes and message me what 10 you require

• 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
• 142
• 145
• 148
• 150

  The main jet of the SI carburettor determines how much petrol is made available to the so-called premix or pre-foaming.
The higher the capacity and the higher the CC capacity, the greater the need for spraying. The available range is from 90-160.
102 main jet has a bore of 1.02mm, and thus provides less fuel than 104 main jet (1.04mm bore). That means the bigger