EVERY Kit Custom Engineered EVERY Time

Harley Jet Kit Includes

  • Main Jets
  • Pilot Jet
  • Needle Adjusters
  • Nylon Needle Spacers
  • Slide Spring Modification
  • Drill Bits for
  • Power Jet Emulsion Tube Modification
  • Slide Hole Modification (optional)
  • Idle Mixture Modification
  • Tuning Tech
  • Bike Specs
  • 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.

MAXIMUM PERFORMANCE & LONGER ENGINE LIFE

EXHAUST POPPING?
FEELS SLUGGISH?

These are signs of a LEAN ENGINE, a Jet Kit will fix those issues.

BENEFITS

Designed to gain a safe 8%-10% in HP with intake/exhaust, 3-4% on bone stock.

By addressing 1/4 throttle, you will feel more power down low, meaning less shifting to a lower gear, and getting off the line.

6SIGMA JET KIT is a performance upgrade that not only increases power, but allows the engine to run cooler and at optimum, which increases engine component life.

Designed to improve all RPM ranges of performance and a quicker throttle response, helps remove the bog.