Sophomore Rider
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Post by dude on May 11, 2013 21:45:02 GMT -5
It made it here today. Doesn't even look used. Thanks Glenn
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Sophomore Rider
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Post by dude on May 9, 2013 22:57:36 GMT -5
I think SD sells it. It's the one the gear bolts to the pump. The other one the shaft is pressed in the gear. What is the diameter in mm of your oil pump gear? Do you need just the pump..or gear as well? Not sure dia. But it has 16 teeth and it bolts on to the oil pump. IJust need the pump.The 22 tooth the shaft is pressed on the gear and just slides into the pump.
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Post by dude on May 9, 2013 22:47:00 GMT -5
Another way to see your overall ratio is to count how many times your clutch bell turns to one revolution of the tire. Your tire height also effects your ratio.
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Post by dude on May 9, 2013 21:19:59 GMT -5
[replyingto=dude]dude[/replyingto]I'll answer my own question. I added another base gasket (2 cheapes didn't measure them) went from 220psi to 195psi.I think the crank and starter will be happy. LoL
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Sophomore Rider
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Post by dude on May 9, 2013 21:08:43 GMT -5
I think SD sells it. It's the one the gear bolts to the pump. The other one the shaft is pressed in the gear.
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Post by dude on May 9, 2013 19:48:03 GMT -5
I need a new oil pump for a 139qmb. Its the on with 16/33 tooth gear. I can find the 22/47 tooth one.
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Post by dude on May 9, 2013 15:22:56 GMT -5
When adding a extra base gasket how much does your comp.drop? I am at 220psi on a new never started motor. Its a AirSal 50mm 4stk.
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Post by dude on May 8, 2013 21:20:42 GMT -5
I will take it.
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Sophomore Rider
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Post by dude on May 7, 2013 22:32:36 GMT -5
If you depend on a cheap china scooter to get to work you need 2 or 3 of them and a tow truck account. 2 or 3 spare carbs, belts, clutches and cylinders, pistons, crankshafts tires, air for the tires, you get the idea. Nobodys forcing you to go cheap and yes paypal does refunds and they SUCK. So what the real problem here? Chinese stuff ain't good enough.. Ha Ha Ha Ha. My scooter should have been aborted!!!!!!!![/quote I like lol
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Post by dude on May 7, 2013 22:15:42 GMT -5
Small cc give me a 2stk. any any cc give me a 2stk. Who needs mpg lol
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Post by dude on Apr 28, 2013 23:04:15 GMT -5
I have 2 63cc eng. But the oil pump gears are a different ratio. 1st one has 22/47 the other 16/33.The oil pumps are different also why? Not sure about the ratio of the oil pumps, but they Are different. Is one better than the other?
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Post by dude on Apr 26, 2013 22:19:36 GMT -5
E- but there goes your mpg.
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Geely
by: dude - Apr 22, 2013 22:56:18 GMT -5
Post by dude on Apr 22, 2013 22:56:18 GMT -5
It maybe a 90cc. Slow cranking could be battery-ground- bad starter.when adding premix you need to up jet. Just be care full removing reeds use new gaskets because they still leak with new ones.
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Post by dude on Apr 21, 2013 12:00:34 GMT -5
If you are using Lucas semi I used it 2yrs straight injected in all weather. It not that it freezes it will not mix with fuel or stay mixed when it drops below certain temp.
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Post by dude on Apr 7, 2013 21:31:06 GMT -5
I can't see myself, but I've learned to use my phone and take a picture then blow it up.
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