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Post by conora on May 16, 2016 14:33:35 GMT -6
I'm starting to think the rings could be the problem but would that cause it to blow white somke though the head?
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Post by conora on May 16, 2016 10:32:49 GMT -6
I can feel air comeing out of the valve on the head I'll take it apart later and look into it. Any idea why I'm getting this extra pressure now?
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Post by conora on May 15, 2016 22:55:31 GMT -6
At tops maybe 300 miles since I put the bbk in and it wasn't doing this before I replaced the oil pump.
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Post by conora on May 15, 2016 21:25:13 GMT -6
Tank urban 50 I though the same thing so I drained about half of it and it still has the same problem.
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Post by conora on May 15, 2016 17:30:39 GMT -6
Installed new oil pump and now I am burning oil and blowing white smoke out of the head. The vent hole on the head is working but apparently not well enough.I just put a dip stick oil decompresser with a catch can on but it didn't help much. BTW I have a 100cc bbk it was originally 50cc, straight pipe and many other performance upgrades.
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Faster!
by: conora - Feb 24, 2016 21:15:34 GMT -6
Post by conora on Feb 24, 2016 21:15:34 GMT -6
No just weights, what variator would you recommend?
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Faster!
by: conora - Feb 24, 2016 20:56:54 GMT -6
Post by conora on Feb 24, 2016 20:56:54 GMT -6
I have a 2007 tank urban 50 moped with a BBK, new ignition coil, new cdi, new air intake, straight pipe, 95 jet and 9g roller weights. Right now it tops out around 45. I was wondering what would be the next step to make it even faster? Thanks!
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Post by conora on Dec 26, 2015 16:09:47 GMT -6
I can't start my moped with the electric start. It will turn it over but won't fire even when connected to a car battery. But if I give it a few kicks it starts right up. I just put a 100cc BBK in from a 50cc.I put a new starter motor in about 3 months ago. Is this the starter motor or could it still be the battery?
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Post by conora on Dec 6, 2015 18:15:39 GMT -6
I set the rocker arms to.004 and I put a 95 jet from a 90
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Post by conora on Dec 6, 2015 16:38:08 GMT -6
Just installed a 80cc BBK on my 50cc scooter it turns over good but will not start. I checked the spark and I can feel compression with my finger. I know gas is getting into the carb but not sure it's getting to the engine.
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Post by conora on Nov 12, 2015 16:01:52 GMT -6
Just put in a 100cc bbk and a k&n style air intake what size main jet should I get for the carborator to get the right air fuel mixture?
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Post by conora on Oct 27, 2015 15:51:17 GMT -6
I'm planning on buying a 100cc big bore kit for my 50cc tank moped what is a good kit and what kind of speed can I expect from it my moped goes 30mph now
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Post by conora on Oct 23, 2015 15:59:30 GMT -6
Feel really dumb now that I realized this but the green wire is actually the ground for the bike. But I found the new solinoid is shot and once I replace that I think it will work.
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Post by conora on Oct 23, 2015 15:05:33 GMT -6
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Post by conora on Oct 23, 2015 12:00:38 GMT -6
I connected the jumper cables to the battery and bridged the terminals of the solinoid and it still just clicks. But when I connected the power cable to the starter and grounded it on the moter it did start up. There was a wire to the solinoid and a harness that hasn't been replaced with the solinoid or the starter so I brought the two in to a parts house and they are both still good. So I connected the jumper cables directly to the wires off the moped battery and the solinoid still clicks.
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