Big bore kits

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10-01-2009, 02:52 PM
kens

Big bore kits

I'me looking at a big bore kit to step up from a 67mm piston to a 70mm piston.The kit is made in China.
I am looking at putting it on a Zongshen CG250 engine.The stock cc ( in real math) is 219cc and the big bore kit would put it to 239.7cc.

Any input or concernesI should be aware off?? Does anyone have any experiances with this type of mod?
10-03-2009, 05:26 PM
ceron

Re: Big bore kits

Try this page www.saturdaynightcycles.net
10-04-2009, 03:39 AM
kens

Re: Big bore kits

Wow great site.
Are they from the USA ?
10-04-2009, 04:40 AM
chromedioxide

Re: Big bore kits

Quote:

Originally Posted by kens

Wow great site.
Are they from the USA ?

http://www.americanlifan.com/lifan3/...pic.php?t=1385

Always do your homework.....:eek2:
10-04-2009, 06:44 AM
chinabikeman

Re: Big bore kits

Quote:

Originally Posted by kens

Wow great site.
Are they from the USA ?

Stories all over the net about these guys they are master rip off artists.
10-04-2009, 11:59 AM
kens

Re: Big bore kits

[QUOTE=chromedioxide;9193]http://www.americanlifan.com/lifan3/...pic.php?t=1385

Thank for the info ChromeD...just shows how faceless the internet can be.

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