8391
Long jet suitable for a number of Dellorto carburetors.

This jet is available from our stock in sizes:

• 48
• 50
• 52
• 55

In order to purchase the correct size, you need to make a choice through the drop down menu just above the "Add to cart" button.

Other sizes may be available on special order.
Please feel free to contact us with your requirements.
Our Contact Page can be found HERE.

Please note that these "long" jets are becoming scarce as they are no longer produced by Dellorto. As an alternative, you can use the short idle jet 7644 but you then need to replace all idle jets in your set-up with that short version.

This is Dellorto Part Number: 8391

Where possible, we only supply original Dellorto jets marked with the famous diamond-shaped "Inc" logo.
However, sizes that are no longer supplied by Dellorto themselves are manufactured for us at the exact same high standards.