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Scooters - 50cc => Super 9 => Topic started by: Superstu on March 31, 2013, 10:50:20 PM

Title: Modifying stock super 9 carb
Post by: Superstu on March 31, 2013, 10:50:20 PM

I have an AC super 9 with a 70cc kit. But I'm trying to tune the carb and I noticed there is no notches on the neddle valve. Is there any way to fix this problem? Maybe put a different neddle in it or maybe get a neddle with notches and swap it. S help my cht is running a little hot.

Thanks stu

Title: Re: Modifying stock super 9 carb
Post by: LoveMyKymco on April 01, 2013, 06:46:28 AM

When no notches you get to shim it with very tiny flat washers. Yay shimming. Its a lot better to just rejet it a little richer.