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Reviews for: Carburetor Kit, Mikuni TM40 Flatslide Pumper

Definitely recommend
joe.jaskowiak
United States
Suzuki Dr650 2023
5 hours 58 minutes ago

I was struggling to get the jetting on the stock BST right. At roughly sea level with yosh exhaust, air box side panel removed and twin air filter ProCycle default setting was perfect. 150 main jet, needle position 3, 22.5 pilot jet. Runs so well off idle that with stock gearing I can idle under 5mph. No flat spots on acceleration all the way to full throttle. I have a small amount of decel popping but nothing bad. Highly recommend leaving carb stock until you save up for this. I could never get ProCycle jet kit to run this smooth.