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Post by justin010304 on Jun 16, 2013 16:13:07 GMT -5
I must say that the scooter world is a whole different animal from almost any other hobby that I have. Take cars for example, expensive speciality tools are often rented from many different forums. Simple, somebody buys the tool then for a deposit and fee you can have the tool for x amount of time. Don't return it you don't get your deposit back. Break it lose part of your deposit. Renter pays shipping back, owner pays shipping there (included in the fee).
Honestly I would buy it but am tight on money for a while, my car just chewed up a huge part of my savings. I used to rent tools before I had a kid now I don't have the time to print shipping lables and keep track of different tools.
The scooter scene isn't really big up here. Most likely I will just bring it to a local machine shop and have them bore the cases if nobody up here steps up.
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Post by justin010304 on Jun 16, 2013 13:53:32 GMT -5
Couple quick measurments, cases are bored to 60.3mm from factory. NCY 61mm BBK sleeve OD is 62.75mm Clearly will not fit. Also note that is a very thin sleeve!
Stock head height is 73mm and the NCY 61mm bvh is 60mm.
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Post by justin010304 on Jun 16, 2013 11:31:45 GMT -5
Anybody have a case boring tool for a 150 they would rent out?
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Post by justin010304 on Jun 15, 2013 12:27:05 GMT -5
Anybody?
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Exaust mod?
by: justin010304 - Jun 14, 2013 23:22:23 GMT -5
Post by justin010304 on Jun 14, 2013 23:22:23 GMT -5
Most of your flow restriction is in your head pipe. I would "port" the inlet on your pipe where it meets the head, there is usually quite a bit of flow to be gained from it.
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Post by justin010304 on Jun 14, 2013 23:20:31 GMT -5
Could be worse. I have to spend 70 per filter for my car. Next time you need foam filter oil, check out No Toil, I use it on my dirtbike with great success. Also they will replace your filter if their oil ruins it.
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Post by justin010304 on Jun 14, 2013 21:10:01 GMT -5
Also on a side note, the super sweet "bolt on" 61mm NCY kit that has a super thin skirt that is supposed to just drop in without boring doesn't. What a build from . If I would have known I needed to bore the cases for this to fit, I would have just went 63mm to begin with and bored the cases.
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Post by justin010304 on Jun 14, 2013 20:45:40 GMT -5
So I started to tear down my scooter. It is a 03 Vento 125. It has a 152QMI motor in it. I ordered a NCY 61mm cylinder and head. Now this is where my issue is. The heads are different sizes. The 125 head is taller than the new NCY 61mm head. I thought there was only a differnce in the 1P57QMJ, I haven't heard of this with the 152QMI. Not to mention that there is not 1P designation on it. How can I convert it to using the NCY head? The only issues I see are the cam chain will be too long and the head studs will be too long.
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Post by justin010304 on May 6, 2013 21:22:18 GMT -5
Didn't think about cutting back the plug wire, that won't hurt. The resistance at the coil was 40 ohm if I remember correctly, it was within tolerance for sure. The issue is power from the cdi to the coil.
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Post by justin010304 on May 6, 2013 18:52:07 GMT -5
No spark again. Seem to be getting low voltage from the cdi to the coil. I'm going to try to replace the wire from the cdi to the coil and see if it fixes it. Wonder if radio shack has replacement pins
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Post by justin010304 on May 4, 2013 3:31:22 GMT -5
I'd like to but I don't know if my scooter is registered still or if it ran out this last month. If it's registered I will.
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Post by justin010304 on May 3, 2013 22:43:25 GMT -5
Without changing anything it mysteriously has spark again and fires right up. I'm going to clean the grounds and put some dielectric grease in the connectors, hopefully this will take care of it once and for all.
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Post by justin010304 on May 3, 2013 15:51:49 GMT -5
Brand new stator and flywheel.
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Turbo
by: justin010304 - May 3, 2013 14:07:45 GMT -5
Post by justin010304 on May 3, 2013 14:07:45 GMT -5
It's junk, don't bother wasting you money on it. #1 it draws 30 watts of constant power. #2 It is just a plastic fan that "blows" air into the engine. Turbos build pressure and I doubt this will create any pressure as soon as you open the throttle. #3 Have you ever seen a plastic turbo on a car or snowmobile or anything else for that matter? Theres a reason for that.
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Post by justin010304 on May 3, 2013 13:39:28 GMT -5
Just tried a good known CDI box and only gettin 1.7v AC to the coil now? I'm lost...
Also The stator output is measuring 60vAC and the trigger is 2vAC
On more note, I tried a CDI that was a little smaller (AC) and a CDI that was a little bigger (DC). Neither of them worked.
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