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Post by Dude on May 10, 2009 23:32:52 GMT -5
What size drill bit do I need to get it to 82.5?
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stepthrutuner
Cadet
J Lo/Piaggio.... "I can't wait to ride with stepthrutuner."
Posts: 26
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Post by stepthrutuner on May 10, 2009 23:43:48 GMT -5
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2strokd
Non-Com
Still takin notes...
Posts: 176
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Post by 2strokd on May 20, 2009 14:08:07 GMT -5
What size jet did a 1mm bit give me? I dont understand the chart. Im a slowhead today
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stepthrutuner
Cadet
J Lo/Piaggio.... "I can't wait to ride with stepthrutuner."
Posts: 26
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Post by stepthrutuner on May 26, 2009 16:41:56 GMT -5
If you're jets are diameter rated and not flow rated then a 1 mm bit gives you a 100 jet. The closest wire gage size is a #61 @ 0.991 mm.
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2strokd
Non-Com
Still takin notes...
Posts: 176
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Post by 2strokd on May 28, 2009 8:12:44 GMT -5
I have a 18mm Mikuni i think they flow rate their jets.?. It runs good with that jet though. I was using an 85main, and i had a 75 i knew i wouldnt use so i drilled it out with the 1mm. Maybe a 100 uh? Wow that would be allot of fuel for a 69cc.
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