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Post by ryaanlx on Jun 20, 2013 1:25:25 GMT -5
Anybody need anything from a 50cc long case or a gy6 150cc?
Willing to ship,
Thanks, Ryan.
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Post by carasdad on Jun 20, 2013 8:29:30 GMT -5
Anybody need anything from a 50cc long case or a gy6 150cc? Willing to ship, Thanks, Ryan. YES! I need tranny gears from a stock GY6 50cc. I bought a used Peace Sports B09 from a guy. He replaced the primary and secondary gears with shortcase ones as the ratio was an 'up gear' from the stock longcase. Bottom line is..the short case gears are designed for a tiny 10" tire and this Scoot comes with 12" high profile tires. So the final ratio is so high..you can barely take off. 5,500rpm is max even with the 100 BBK. Takes a half mile to hit 40 mph as the engine struggles under the load...and the clutch slips for the first 20 feet or so..  After a half mile it is still barely pushing 5,500rpm. I always 'hop up' Scoots...but some just go way overboard. i.e. When he put the 100 BBK on.the compression was 235psi  The starter could not crank it...and my lil 5' 8" 145lb body could barely kick start it...at times I could stand up on the kicker!! Added 1 extra head and base gasket...and now compression is 180psi. Starter cranks it..but slowly. However the gear ratio is killing me. So I am looking for stock long case gears..  |
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Post by ryaanlx on Jun 20, 2013 11:35:04 GMT -5
Alright I'll dig them up for you. The clutch won't come off with an air or electric impact so I may just saws all the nut off. Lol
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Post by carasdad on Jun 20, 2013 12:01:03 GMT -5
Alright I'll dig them up for you. The clutch won't come off with an air or electric impact so I may just saws all the nut off. Lol Yikes...if you cut the nut off...the primary gear shaft will be no good. A primary gear shaft intact is what I need and the rest of the stock long case gears ya got. But as I said..if you have to cut the nut on the primary input shaft..that will render that gear useless.. Glenn |
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Post by ryaanlx on Jun 20, 2013 13:00:15 GMT -5
I just can seem to get the nut to come off I've tried almost everything and anything
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Post by sailracer on Jun 20, 2013 13:39:35 GMT -5
Hold the clutch bell with a 24" pipe wrench.add a peice of pipe to your ratchet (for leverage. AND USE A 6 POINT SOCKET. (or try an impact wrench) ;D If all that fails, use a nut splitter  |
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Post by carasdad on Jun 20, 2013 16:50:29 GMT -5
DX I desperately need the clutch input shaft as it has the stock long case primary gear I need. Actually I need all the gears in the long case...cause the guy I got this new Scoot from put in short case 'Over the top' super high ratio gears. While that may be borderline ok for a short case with lil 10" wheels...you almost have push off by foot with those high gears in a long case with high profile 12" tires. That is the reason I can only reach about 40...the engine is loaded down wayyyy too much. Not sure what he was thinking. The 100cc BBK is only truly 83cc...and after a few calculations it would take a true 125cc QMI engine to get up to redline...and the speed would be 60-62mph....but even a true 125cc QMI engine I doubt could ever hit that speed even...
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Post by lykos23 on Jun 20, 2013 17:10:25 GMT -5
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Post by sailracer on Jun 20, 2013 18:06:42 GMT -5
hey----thats not bad! I may just get me one o those |
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Post by xxwoodmanxx on Jun 21, 2013 6:12:54 GMT -5
Yeah, the first time's a real bear to get it off. I had to invest in a DeWalt 110v 1/2" impact wrench and some high-impact sockets. Once I FINALLY got it off, I use a little anti-seize every time I put the clutch nut or variator nut back on.
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Post by carasdad on Jun 21, 2013 7:33:15 GMT -5
DX Anti seize is great for CVT and Clutch nuts...sure beats eating up the crank or clutch input shaft threads from the impact wrench.
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Use the force, if it breaks,it nedded to be fixed anyway!
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Post by Tripper on Jun 21, 2013 9:14:42 GMT -5
Hay bud, I need a cvt cover long case with a kick start.... you would be my hero if you could make that happen
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Use the force, if it breaks,it nedded to be fixed anyway!
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Post by Tripper on Jun 21, 2013 9:17:15 GMT -5
I need a starter clutch too, and maby some 10g weights.
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Post by ryaanlx on Jun 21, 2013 9:34:13 GMT -5
Starter is junk, cover is sold I do have some kickstarts liens around i weights I could help you out with also
Thanks, Ryan.
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Post by carasdad on Jun 21, 2013 11:53:34 GMT -5
Any luck with the clutch side input shaft gear?...
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jet
