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I got a HMF performance slip on and dynojet kit, what jets should I change? Wisconsin, 1000 feet above sea level.
 

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None until you have ridden it - just changing the exhaust does not affect jetting much - changes to the intake affect jetting immensely. Run the engine 15 to 20 minutes to get it up to normal running temp - if running indoors, put a window fan on it while making changes to the carb (if any changes are needed)

If it idles normally, the pilot jet does not changed

Drive it in high gear - if it runs smoothly at 1/4 to 3/4 steady throttle, then the slide needle and needle jet are fine - if it surges at a steady throttle, raise the needle one notch, if it blubbers at steady throttle, drop the needle one notch

Finally, get it out where you can run wide open - if it runs up to a certain RPM and kinda tapers off and surges, jet up 4 sizes - if it runs up to a certain rpm and starts blubbering like the choke is on jet down 4 sizes

Repeat for all three stages after any change and jet each stage accordingly to get it to run acceptably.
 
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