FAJS 40 DHLA CARBURETOR

The FAJS 40 DHLA is a reproduction of the classic Dellorto side-draft carburetor, suitable for dual-carb installations in road or track applications. Manufactured by Fajs, it offers a cost-effective alternative for enthusiasts and tuners looking for Dellorto-style performance.

DELIVERED WITH THE FOLLOWING JETTING

• Venturi (choke): 40
• Main jets: 145
• Emulsion tubes: 7772.5
• Air correctors: 185
• Idle jets: 60
• Needle valve: 150
• Pump jets: 45
• Auxiliary venturis: 8011.1
• Float: Plastic

DIMENSIONS

• Length: 120 mm
• Height: 130 mm
• Width: 170 mm

Alternative jetting options are available separately.

IMPORTANT INFORMATION

This carburetor is a replica of the original Dellorto DHLA. Please note the following considerations before purchase:

• Performance and reliability may differ from genuine Dellorto models.
• Some units may overflow due to a poorly sealing needle valve.
• MISAB recommends upgrading to a genuine Dellorto needle valve for improved sealing and reliability.
• We guarantee all components are present and undamaged upon delivery, but we do not accept returns if the engine does not run as expected.

Before installation, please ensure the following:

• Fuel pressure does not exceed 0.25 BAR
• The engine is in good mechanical condition
• The jetting is appropriate for your specific setup
• There are no air leaks in the intake system

This is a great option for budget-conscious builders seeking a Dellorto-style side-draft carburetor with flexibility for tuning and modification.