No way period stock carb will ever work

 

haha..you could probably fit the stock carb into the intake port.

 

did your 140 come with a lighting coil? if not, you may have to transplant it from your other engine if it will fit

 

If I were you I would pop the stator off the 50cc motor so that way you dont have to Re-wire everything. Thats What I was doing swapping motors out of my scoot.



If you tried running the stock carb it prolly would rev extremely fast to like 4,000 rpm then be flat.

 

did your 140 come with a lighting coil? if not, you may have to transplant it from your other engine if it will fit

If I were you I would pop the stator off the 50cc motor so that way you dont have to Re-wire everything. Thats What I was doing swapping motors out of my scoot.



If you tried running the stock carb it prolly would rev extremely fast to like 4,000 rpm then be flat.

Could I really do it?!!!

ill give it a shout. Do I just remove the clutch cover from the 50cc & swap the wiring? Same with the spark plug wire?



Also, do I need to adjust the timing on the new motor? It came with the clutch cover off



p.s

Sorry 4 the dumb questions

rookie here:chairshot:

 

you mean it came with the flwheel cover off.......you should be able to remove your flywheel (with the appropraite tool of course) and swap out the stator backing plates with all the electrical still connected ...use the 140's flywheel though....could have the pick-up coils firing tab in a different spot than the 50........

 

The jincheng 50 ignition won't swap. It has 12V CDI but a 6V cranktap, ideal for 6V to 12V CDI conversions but not for a 12V cracktap...



Get a genuine mikuni VM26 with intake and a 28teeth or so rear sprocket. Otherwise it will be an instant backflip.

 

"The jincheng 50 ignition won't swap. It has 12V CDI but a 6V cranktap, ideal for 6V to 12V CDI conversions but not for a 12V cracktap..."











what does that have to do with the stator????? please explain I do not understand

 

Whoops, If I swap ignitions I also swap the flywheel.

Did not get the fact that you only want to swap the statorplate and use the JC statorplate with the YX flywheel.

 

this will have a lighting stator , easy to wire up , do a lil research and im sure you can figure it out , prolly the easiest motor to wire

 

most chinas have a yellow wire and white wire for lighting.

 

Thanks for all the help^^



I went to Minigunnz today to get the stator swaped from my 50cc engine. It was easy, but we came across a problem. The flywheel did not fit, so Jeff from Minigunnz ending up swaping the flywheel hub. BIG Props to Jeff from Minigunnz



Super Pumped... almost done

All I need is a Intake Kit, Pipe, clutch lever, and a few more parts

Going to put this project aside due to College Finallys This week & next week



Jeff Work on the Flywheel

b4 (no engine)

After (new engine)

 

Wazup everyone

This weekend I installed a front lift kit(shout out to shapeshifter for the kit) & now able to have more room from the front tire & engine.Also able to fit the front fender no problem..

 

Today I dropped by a China Pit Bike Shop to scope out some pipes & ended up buying one for $50 new





The pipe can go behind the rear suspention, but stock header won't fit. So, I was thinking about getting a bracket to hook up outside rear suspention to the stock header.

What would you peepz suggest doing?



Photos of Pipe taken today (05/26/10)

 

It is possible to cut the new header pipe down and put the muffler-can where the old muffler was. Kinda like a wannabe Minigunz. I tried it once but I screwed it up(see post number #34 here). If you be careful and do it right, it could be cool I have seen it before here on PM.



But don't try this until AFTER you take your calculus final.:-x

 

But don't try this until AFTER you take your calculus final.:-x

LOLOL



Your Right, putting it aside again...man! the I just want to work on it lol...

Well back to the books



Thanks for the info about cutting. Going to try to mount it to the rear suspentions for now, and try to get the motor running. Later I hope to mod the pipe.



Thanks for the help Todd!

 

I would get another pipe (just from my experience) When I first did my motor swap I used the exact pipe from PCC motor as a cheap fix. It has poor bends, a VERY sharp heat shield and it sounded like a 450 on my 125. With the 150, yours will be even louder. If you plan on streeting this beast, you may consider another option. The extra money will be worth the difference in quality and performance.



I am excited to see video once its done! Great work.

 

I have that same POS pipe, hacked and welded. It works fine. Could be done prettier than mine, for sure. Necessity and an empty wallet are the mothers of invention. That, and a pair of groups led by Frank Zappa.

 

I have that same POS pipe, hacked and welded. It works fine. Could be done prettier than mine, for sure. Necessity and an empty wallet are the mothers of invention. That, and a pair of groups led by Frank Zappa.

LOL- very true and since I don't fart twenties a great lesson for me.

 

Fart twenties? Was that a Zappa tune?

 

Fart twenties? Was that a Zappa tune?

Perhaps- I dont know much about him.



I was referencing my inability to spontaneously pass an extra 20 dollar bill when I need a few new parts.

 

.....to spontaneously pass an extra 20 dollar bill ........

I know a guy like that. He can do up to $200 a day.



I tried it once but the result was not what I was expecting........

 

If I try real hard on the 1st and 15th, I can squeeze a dollar or two- nothing more.

 

It's a lot easier and a lot less messy to just use a printer...

 

It's a lot easier and a lot less messy to just use a printer...

Yeah, I don't want the Secret Service scrutinizing my skid-marks.