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Bing main jet sizes
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Topic: Bing main jet sizes (Read 4809 times)
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ralph311
C-Grade
Posts: 87
Bing main jet sizes
«
on:
January 15, 2019, 05:44:41 pm »
Can anyone tell me if bing main jets are rated by size or flow? Is a 185 main for example a 1.85mm orifice?
Thanks
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sleepy
Legend
Posts: 805
Re: Bing main jet sizes
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Reply #1 on:
January 15, 2019, 08:10:29 pm »
Pretty sure they are flow numbers. Years ago I did some measurements and came up with 185 bing is about 1.70mm and a 170 bing is 1.55mm. I have drilled some to get different sizes which worked quite well.
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ralph311
C-Grade
Posts: 87
Re: Bing main jet sizes
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Reply #2 on:
January 16, 2019, 08:21:38 am »
Thanks Sleepy that's very helpful
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Bing main jet sizes