2006 Zongshen GS250

FastDoc · 01-06-2011, 11:16 PM

The Zong's got no compression. I should have checked that first before dumping $200 in parts and a lot of time into it.

I can easily hold my thumb over the spark plug hole while cranking the motor. Adding some oil to the cylinder did not help so I think it's the valves. They are adjusted so that's not it either.

I have $400 into it. Anyone wany a $200 project bike? Maybe Spud can get you a new motor inexpensively and you'd have a like new bike.

As for me, I'm done with it.

Weldangrind · 01-06-2011, 11:49 PM

If bones33 takes the wheels etc, I'd be interested in the engine and electrical components.

davidsonsgccc · 01-08-2011, 11:08 AM

there was a guy at the shop i bought mine at who was telling me that he put a yamaha head on one a bike like yours but he didnt say what it came off of exactly. i believe he told be the original cracked maybe that is your problem too.

katoranger · 01-08-2011, 11:25 AM

Thinking right now the yamaha sr250. I believe the exhaust may be on the correct side.

Allen

katoranger · 01-08-2011, 11:27 AM

look here

http://cgi.ebay.com/ebaymotors/1981-...Q5fAccessories

01-06-2011, 11:16 PM	#1
FastDoc Join Date: Mar 2009 Location: Southeastern Washington desert Posts: 14,761	2006 Zongshen GS250 The Zong's got no compression. I should have checked that first before dumping $200 in parts and a lot of time into it. I can easily hold my thumb over the spark plug hole while cranking the motor. Adding some oil to the cylinder did not help so I think it's the valves. They are adjusted so that's not it either. I have $400 into it. Anyone wany a $200 project bike? Maybe Spud can get you a new motor inexpensively and you'd have a like new bike. As for me, I'm done with it. __________________ Happy to serve.
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01-06-2011, 11:49 PM	#2
Weldangrind Join Date: Mar 2009 Location: Sardis, BC, Canada Posts: 25,977	If bones33 takes the wheels etc, I'd be interested in the engine and electrical components. __________________ Weldangrind "I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer
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01-08-2011, 11:08 AM	#3
davidsonsgccc Join Date: May 2009 Location: Chickamauga, Ga. Posts: 278	there was a guy at the shop i bought mine at who was telling me that he put a yamaha head on one a bike like yours but he didnt say what it came off of exactly. i believe he told be the original cracked maybe that is your problem too. __________________ my help may not be the best but it is free+-Seek ye first the kingdom of GOD
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01-08-2011, 11:25 AM	#4
katoranger Join Date: May 2007 Location: Altamont, Kansas Posts: 15,103	Thinking right now the yamaha sr250. I believe the exhaust may be on the correct side. Allen __________________ You meet the nicest people on a Honda Clone.
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01-08-2011, 11:27 AM	#5
katoranger Join Date: May 2007 Location: Altamont, Kansas Posts: 15,103	look here http://cgi.ebay.com/ebaymotors/1981-...Q5fAccessories __________________ You meet the nicest people on a Honda Clone.
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