MAXIMUM PERFORMANCE 

& 

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

  EXHAUST POPPING?  
FEELS SLUGGISH?

FZX250 Jet Kit Includes

• FZX250 Main Jets                    
• FZX250 Needle Adjusters        
• FZX250 Nylon Needle Spacers
• Slide Spring Modification
• Drill Bits for
• 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.

                                                                             

BENEFITS

• MORE HORSE POWER

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

• MORE TORQUE

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

• LONGER ENGINE LIFE

            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.

• INCREASED PERFORMANCE

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

MADE IN USA
EVERY Kit Custom Engineered EVERY Time