Sukida SK125 with Sheng Wey PZ26 carb issues

Gibbzie · 05-31-2020, 04:24 AM

I am not sure of the main jet size. It has K945 stamped in to it so I thought it was .945. I have a selection of jets from 95 to 120 and have tried various. I didnt have the 95 to start with but when all larger sizes didn't improve it I bought the 95 to compare it to the original but when I fittedthat one I still couldn't get it to run right.
It is only at the very top end of the throttle that I am having problems although with the 95 jet in it was worse at a lower speed.
I have originally managed a top speed of 56mph and wa Ted to try and get it to nearer 65-70 if possible, which is why I have been trying to change the jets.
Yes, it's more of a stuttering which I thought was lack of fuel but after running it, it smelt rich.

05-31-2020, 04:24 AM	#3
Gibbzie Join Date: May 2020 Posts: 2	I am not sure of the main jet size. It has K945 stamped in to it so I thought it was .945. I have a selection of jets from 95 to 120 and have tried various. I didnt have the 95 to start with but when all larger sizes didn't improve it I bought the 95 to compare it to the original but when I fittedthat one I still couldn't get it to run right. It is only at the very top end of the throttle that I am having problems although with the 95 jet in it was worse at a lower speed. I have originally managed a top speed of 56mph and wa Ted to try and get it to nearer 65-70 if possible, which is why I have been trying to change the jets. Yes, it's more of a stuttering which I thought was lack of fuel but after running it, it smelt rich.
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