Carb size identification help...pics inside

#1
Carb question....

I have this carb I took off of a China 4 wheeler (70cc) and I am trying to figure out the size of it. I have 19.5 mm I.D. on the engine mount side, and I have 28.6mm I.D. of the filter mount side. Now, could someone help me out with these measurements, and maybe give me a little info. I think the carb is a Ki Hin rip off, so......
 
#3
there are measurements in my pics . Someone help me please. The carb came off of a China 70cc 4 wheeler and it seems to be a Ki Hin rip off, I just would like to know what you all think the size would, or is, could be.Thanks to any one who can help.~E
 
#5
I don't know but I have a few of them too. Lots of small carbs like this end up in the dumpster.

You know I think thats the same carb thats on my son's Kazuma 90.
I'll check for info on that in the morning...
 

minidragbike

Supporting Speed Nut!
#8
If it measures 19.5mm on the back side of the carb then that's the size of the carb. You may have measured a little small, it should be about 20mm.

Also it should work great with minor tuning.
 
#9
OK the one on the Kazuma like yours is marked a PZ16 the second one I have here in not marked anything but I suspect its bigger than 19mm ( its bigger than the PZ 19 ). then I have some others....

The nice thing is they all apear to use the same size jets and emulsion tubes so I can rape one to tune another.

Dumpster diving is fun lol
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