This Tutti Ricambi #160 air jet helps you fine-tune the air entering the main jet stack of a compatible Dellorto or Spaco SI carburetor. Positioned above the atomizer, this air-correction jet admits air that mixes with fuel before it reaches the engine. Its threaded end and slotted head make it a practical replacement or tuning component for your vintage Vespa or Stella's matching SI setup.
Features
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#160 calibration: Provides the 160-size air-correction option for a compatible SI jet stack.
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Top-of-stack position: Installs above the atomizer rather than replacing the fuel main jet.
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Slotted head: Accepts a flat-blade screwdriver for installation and removal.
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Threaded fitting: Screws into the matching SI carburetor jet-stack location.
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Tuning flexibility: Lets you adjust air correction as part of a coordinated main-jet and atomizer setup.
Specifications
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Brand: Tutti Ricambi
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Part number: 150049
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Product type: Air-correction jet
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Jet size: #160
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Carburetor application: Compatible Dellorto SI and Spaco SI carburetors
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Position: Top of the main jet stack, above the atomizer
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Head: Slotted
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Quantity: One air jet
Model Fitment
| Make / family |
Models / frame codes |
Requirement |
| Genuine |
Stella 150 2T |
Matching SI carburetor and jet stack |
| Vespa vintage largeframe |
VNL GT/GTR; VLB Sprint; VSC SS 180; VNC 125 Super; VBA; VBB; VBC 150 Super; VSD Rally 180; VNB; VSB GS 160; VSE Rally 200; VLA GL150 |
Matching SI carburetor and jet stack |
| Vespa P/PX |
VSX P/PX 200 E; VLX P/PX 150; VNX P/PX 125 |
Matching SI carburetor and jet stack |
Confirm the carburetor type and existing jet-stack configuration before ordering, especially on scooters with carburetor conversions. Model name alone does not determine the correct jet calibration.
Within this air-jet family, a larger size number allows more air through; it does not indicate greater fuel flow. Choose the air jet together with the main jet and atomizer, then check and adjust the complete setup for your engine. The air-jet range also includes 120 and 185 sizes, sold separately.
