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Post by steve1297 on Jul 14, 2021 14:55:26 GMT -5
If you are running a 50mm BBK, or larger, with the big valve head, you can run either a 24mm Mikuni, or OKO flat side carb. They are the exact same, in my experience, performance wise, the Mikuni is black and looks cooler. You have to change your throttle cable to one with the same type end on the handle side, and a small, teardrop shape on the carb side. This will give you a considerable power boost over the 24mm CVK carbs for 150cc scooters.
You may have to downsize the jet from the 110 that comes in it to a 105, or 100. Mine bogged with the stock jet.
If you have a standard head, you can probably run the 21mm OKO flat side, but I've never done it.
Anyway, the performance boost is considerable. Yall keep riding.
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Post by scooter7878 on Jul 14, 2021 20:13:55 GMT -5
Got a 50mm kit and a oko and the oko the power is instant it pulls hard it was one of the best upgrades I feel and yeah I was running a 105 with the cvk it took me a while to figure out I needed smaller I settled at 88 right now sea level 90 degree weather I also was getting a dead spot at 1/4 throttle which I finally got ride of with the proper jet and some needle clip adjustment
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