Scooterworks USA, LLC
55/160 Idle Jet - Dell'Orto/Spaco SI Carburetors
Description
Fine-tune the low-throttle response of your vintage scooter with this 55/160 idle jet for Dellorto and Spaco SI carburetors. The 55/160 sizing identifies the fuel bore and air passage, giving you a clear starting point for dialing in the carburetor.
Features
- 55/160 idle jet size
- For Dellorto and Spaco SI carburetors
- Controls fuel and air mixture through the lower throttle range
- Suitable for tuning vintage Vespa largeframe and Genuine Stella 2T scooters
- Jet sizing uses the fuel-bore / air-passage format
Specifications
- Part type: Idle jet
- Jet size: 55/160
- Carburetor family: Dellorto and Spaco SI
- SKU / MPN: 191362
Compatibility
| Make | Model | Vehicle Type |
|---|---|---|
| Genuine; Vespa Vintage Large Frame; Vespa P/PX Series | Stella 150 2T; VNL GT/GTR; VLB Sprint; VSC SS 180; VNC 125 Super; VBA; VBB; VBC 150 Super; VSD Rally 180; VSX P/PX 200 E; VLX P/PX 150; VNB; VSB GS 160; VSE Rally 200; VNX P/PX 125; VLA GL150 | Scooter |
Jetting takes trial and error. Read our carburetor jetting guide.
Product Diagrams
Features
Specifications
Part type: Idle jet | Jet size: 55/160 | Carburetor family: Dellorto and Spaco SI | SKU / MPN: 191362
Model Fitments
| Make | Model | Vehicle Type |
|---|---|---|
| Genuine; Vespa Vintage Large Frame; Vespa P/PX Series | Stella 150 2T; VNL GT/GTR; VLB Sprint; VSC SS 180; VNC 125 Super; VBA; VBB; VBC 150 Super; VSD Rally 180; VSX P/PX 200 E; VLX P/PX 150; VNB; VSB GS 160; VSE Rally 200; VNX P/PX 125; VLA GL150 | Scooter |