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Post by korn858 on Sept 25, 2013 15:15:14 GMT -5
Well it's finally done! Just got back from the first test drive, and so far I'm impressed.
All speeds are in china meter, so you'll have to calculate. I do know GPS when china meter says 70, I'm going 59.
Ended up with a #115 Main jet, and moving the needle one notch.
Original engine, at 70mph (cm) RPM was at 8,000
Scrappy's engine at 70mph (cm) RPM is at 6,000
Original engine could hit 65 on a long flat with little to no head wind.
Scrappy's hits 70 on a flat no problem. I haven't been over 6,000 RPM yet. Still breaking in.
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Post by korn858 on May 13, 2013 21:30:41 GMT -5
Just a quick update. I swapped out the stator, and put in a new battery. Everything is charging and working well. I ordered a set of jets today, and should have them in a week or so. The engine sounds really good and healthy, but it cuts/bogs when I give it more than 1/4 throttle. The 115 jet is hopefully the culprit. I took the advice of many, and ordered a kit that includes a 115, 120, 125, 130, 135. I'm going to start with the 125, and see how that works.
Thank you to everyone who helped me get this far. If you guys were closer I would take you all out to lunch. Once it running and broken in I will write a full write up regarding the whole process, and performance results. So far, they seem promising.
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Post by korn858 on Apr 30, 2013 16:14:24 GMT -5
Thank you all for your help. The original stator ran/charged everything fine, and I have no plans for HID, or a stereo, so I think I'll take the old stator off and replace the 11 pole one.
Just to be clear, the flywheel on the 200cc can stay; I just need to replace the stator? And of course, put the R/R from the original engine back on.
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Post by korn858 on Apr 30, 2013 12:46:34 GMT -5
On a good note Walmart took the battery back, however, they had no more in stock, so I'm without battery for the time being.
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Post by korn858 on Apr 30, 2013 12:30:18 GMT -5
Last one. Attachments:
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Post by korn858 on Apr 30, 2013 12:29:33 GMT -5
R/R Attachments:
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Post by korn858 on Apr 30, 2013 12:28:54 GMT -5
Some pics Attachments:
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Post by korn858 on Apr 30, 2013 11:25:11 GMT -5
Thank you very much. this project is almost done... hope hope. I've done some digging and it seems there is some additional wiring that needs to happen. And I'm not 100% sure the R/R is the right one. It seems there are ones with different amounts of wire's e.g. I think I saw one that has seven.
I have the scooter opened up, so I can take pictures, or relay any information needed.
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Post by korn858 on Apr 30, 2013 10:55:55 GMT -5
For those that don't know, I've installed scrappy's 200cc engine, however, I'm having electrical issues with the new 11 pole stator.
Issues are as follows.
1. No headlights at idle, only when engine revs.
2. No tail lights at idle or when engine revs.
3. Bought a new battery (AGM ES9BS Walmart) on Saturday, on Monday completely dead. Put it on a smart charger (2amp) Charger says battery is bad/no good. Will only charge to ~5volts.
I purchased Scrappy's 11 pole rectifier.
Five wires coming out of it.
1. Green
1. Yellow
1. Pink
1. Red
1. Black
Any help would be appreciated, as I'm at a loss as to what to try/do next.
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Post by korn858 on Apr 25, 2013 15:06:51 GMT -5
I'm currently in the middle of this engine swap. It may be done tonight. I will post all that I did to it, and performance increases. From what I understand Scrappy's 200cc is actually a 180cc.
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Post by korn858 on Apr 12, 2013 19:59:22 GMT -5
Yup, new exhaust, the 149.99 one from scrappy. It sounds awesome!
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Post by korn858 on Apr 12, 2013 18:35:15 GMT -5
Well I decided to go ahead and get the 200cc (170cc) from scrappy's. I'm having a guy put it in, and now we have a slight problem. I told him to remove the emissions stuff, Ca. bike, and now we are not sure where/what hoses attach where at the carb? the only one we know for sure is the fuel line. Also, there is a hose that is wrapped in wire, about a foot or so in length, and he's not sure where it came from and if it's needed. So basically, I need to know what vacuum hoses go where, and what needs to be capped/re-routed. Air box is gone, and is now just a uni to the carb.
We were able to get it started via starter fluid, and the motor sounds good and strong.
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Post by korn858 on Mar 30, 2013 20:55:16 GMT -5
I have done all the routine maintenance on it myself. The scooter has 4500 miles, on it, and it never left me stranded. And yes, that's exactly what happened to the valve. I spoke with someone from your place on Thursday regarding the 200cc (170cc) big bore complete engine, but she said you had two that were broken/defective, and wouldn't be getting any in till the middle of April. It has given me time to think about my options, and I'm beginning to lean toward a new Aprilia 200cc. This scoot was intended to see if I like riding them and what not, which I do, but I would also like something better built. I'm a "spend the money" and get what I want kind of person. I know there are no guarantees, but with the track record and being water cooled it should go well over 20,000 miles.
Thanks to all who have helped.
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Post by korn858 on Mar 28, 2013 21:19:11 GMT -5
Ok, stator? How do I check to see how many "poles" i have? So far, I have 115 jet, 200cc motor, and one ngk spark plug. If anyone has anything else I should get to make this as trouble free as possible please let me know. And yes, I thought about some gorilla glue, and a lot of sea foam...  |
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Post by korn858 on Mar 28, 2013 14:02:48 GMT -5
Here's the pic of the piston. Attachments:
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