This Jet Kit Fits the 89-95 Yamaha FZR1000 Genesis Motorcycle.
Stock sizes
You get Whats In Photo.
Let me know if you need to substitute different size jets.This is not a complete jet kit. it is only the main and pilot as seen in last photo circled in red.
This kits includes 4 stock Pilot Jets #37.5 and 4 stock Main Jets two #122.5 for the #2 & #3 cylinders & two #125 for the #1 & #4 cylinders.for motorcycles with stock engine and with stock air intake and stock exhaust system.
Refer to your shop manual for carburetor removal and jet installation. This is only jetting suggestions for your application.
These are recommendations only, based upon testing at sea-level atmospheric pressure,
a 65-80F degree ambient air temperature,
on super unleaded pump fuel with a stock motor.
There are too many variables outside of our control to give you an exact configuration that works perfectly under all conditions.
Our recommendations are just that, a starting point to reference from.
Higher elevations, high humidity, hotter temperatures are examples that will require leaner jetting.
Colder temperatures are an example that will require richer jetting.
If you are not knowledgeable or don’t feel comfortable tuning your machine yourself, find a mechanic in your area who is.
We are not responsible for problems derived from improper jetting and/or usage.
Always check that your jetting is correct when changing parts that could affect the intake system, exhaust system and any product or change
that could alter fuel combustion in the cylinder.
