Sinnis Street 50 Scooter Jet Kit

Sinnis Street 50 Scooter Jet Kit
Sinnis Street 50 Scooter Jet Kit
Sinnis Street 50 Scooter Jetting Kit Includes

  • Street 50 Scooter Main Jets 
  • Street 50 Scooter Pilot Jet                   
  • Street 50 Scooter Needle Adjusters        
  • Street 50 Scooter Nylon Needle Spacers
  • Street 50 Scooter Slide Spring Modification
  • Drill Bits for
  • Street 50 Scooter Slide Hole Modification (optional)
  • Street 50 Scooter Idle Mixture Modification
  • Street 50 Scooter Tuning Tech
  • Street 50 Scooter Bike Specs
  • Street 50 Scooter ​Carb Schematic
  • Carb Synchronizer Tool (how to build for $5)
  • Step by step instructions with photos for ease of installation.
  • Installation Support - If you need assistance we are there for you.

Please Select the Following Information

Stage 1-7
Air Filter Type
Exhaust Type
Altitude / Elevation Riding Range
Year, Make, & Exact Model
Other Mods, Brand of Exh/Int

    Please Include any more Information needed to Design your Jet Kit

This is a Custom Designed Performance Jet Kit.
We give a 100% Satisfaction Guarantee Refund on each Kit.
Fill out the information, and Engineering will design the kit per your specifications.