

Prima
Prima SI Main Jet Kit (10 PCS); Vintage Vespa, Stella 2T
Description
Prima's 10 piece main jet kit for fits SI carburetors on vintage Vespas and Genuine Stella 2T. See the compatibility table to ensure this product fits your ride.
Are you dialing in your scooter to accommodate for that new air filter, exhaust, cylinder kit, elevation or season change? Save yourself some of the headache during the trial and error process by picking up one of our jetting kits!
Jetting is something that takes trial and error. See our blog of jetting instructions for more info.
Specifications:
- For SI carbs
- 10-piece set
- The kit includes SI jets from #96 to #135
Compatibility:
Genuine Stella 150 2T | Vespa VSX P/PX 200 E |
Vespa VLX P/PX 150 | Vespa VNX P/PX 125 |
Vespa VNL GT/GTR | Vespa VLB Sprint |
Vespa VBC 150 Super | Vespa VSD Rally 180 |
Vespa VSE Rally 200 | Vespa VNC 125 Super |
Vespa VSC SS 180 | Vespa VBB |
Vespa VNB | Vespa VSB GS 160 |
Vespa VLA GL150 |
About Prima: Prima is the industry leader in premium scooter accessories, service parts and scooterist protective apparel. Prima brand products are designed direct-fit for all popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, Royal Alloy and GY6 / QMB powered scooters.