QT 50 Yamahopper Jet Kit

QT 50 Yamahopper Jet Kit
QT 50 Yamahopper Jet Kit
QT 50 Yamahopper Jetting Kit Includes

  • QT 50 Yamahopper Main Jets
  • QT 50 Yamahopper Needle Adjusters
  • QT 50 Yamahopper Nylon Spacers
  • QT 50 Yamahopper Slide Spring Modification
  • Drill Bits for
  • QT 50 Yamahopper Idle Mixture Mod
  • QT 50 Yamahopper Intake Airbox Modification
  • QT 50 Yamahopper Exhaust Modification (Makes stock exhaust a tunable high flow)
  • QT 50 Yamahopper Tuning Tech
  • QT 50 Yamahopper Bike Specs
  • Carb Schematic
  • Carb Synchronizer Tool (how to build for $5)
  • Step by step instructions with photos customized to your bike.
  • Installation Support - If you need assistance with installation or have a question 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.