Xingyue XYST400 Jet Kit

Xingyue XYST400 Jet Kit
Xingyue XYST400 Jet Kit
Xingyue XYST400 Jetting Kit Includes:

  • Xingyue XYST400 Main Jets
  • Xingyue XYST400 Pilot Jet
  • Xingyue XYST400 Needle Adjusters
  • Xingyue XYST400 Nylon Spacers
  • Xingyue XYST400 Slide Spring Modification
  • Drill Bits for
  • Xingyue XYST400 Slide Hole Modification 
  • Xingyue XYST400 Idle Mixture Mod
  • Xingyue XYST400 Intake Airbox Modification
  • Xingyue XYST400 Exhaust Modification
  • Xingyue XYST400 Tuning Tech
  • Xingyue XYST400 Bike Specs
  • Xingyue XYST400 ​Carb Schematic
  • Carb Synchronizer Tool (How to build for $5)
  •  Step by Step Instructions with photos customized to your bike
  • Installation Support

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.