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Google "parts 167FMM" or "parts CG250"
167FMM off Ebay 229 cc
http://www.ebay.com/itm/New-Zongshen...2c6000&vxp=mtr
Parts and 167FMM from good dealer.
http://www.hooperimports.com/product...id=250Vertical
Here is a interesting 170FMM with a six speed transmission. 250 cc $687.19USD free shipping
More power than the 167FMM.
http://www.mbe-motorsports.com/catal...roducts_id/389
Attachment 13258
Also parts there for the 167FMM.
Another 170FMM
http://www.chinesepartswholesale.com...47f7ff80cbfeda
are these engines compatible (plug and play)?
Are there any existing BBK's for the RTB and RTC's?
[QUOTE=barnone;61987]That's the engine that should have come with these bikes!Quote:
Originally Posted by 85highwall
If not the elusive 400cc version...
Now someone please buy my engine for $350 and ill order one tomorrow...
3 months young, 450 miles, running like a dream...
Ill even throw in the installation!
Maybe they are plug and play but who knows? They are all CG Honda clones.Quote:
Originally Posted by ProDigit
I also found a 300cc version of the CG250 in China but it is not EPA approved so can't be imported into the USA.
Maybe someone in Canada can import it?
BBK for 167FMM (also called CG250)
"Change your CG250 67mm air cooled engine (167FMM)to 70mm bore,Kit include piston kit and gasket"
at http://www.chinese-parts-canada.com/...bore_kits.html
axa,Quote:
Originally Posted by axa
I was thinking the same thing.:lol8:
I sent MBE Motorsports an email asking if it is really a six speed and to verify 15 KW (20.39 horsepower).
I was all over this engine upgrade this morning, 20hp would be not only a bit surprising but well worth the time but the cost is a consideration. I'm not that far from MBN to that if its actually plausible i may take a trip to pick it up if it might save a few bucks.Quote:
Originally Posted by barnone
Else perhaps if we get enough people interested, we can have them look at importing this 300cc cylinders you talk about, and put together a kit for us.
Another option for me if all this doesn't pan out, is to take a detour to the guangzhau motorcycle market in Baiyun when i get back to Asia next season.
Perhaps a new engine will count as a carry on...
I suppose the very last option would be to get a spare cylinder and bore it out on my lathe. Of course this is not something i want to find out i screwed up on when doing 70...
Anyway, i put the jockey shift project on permanent hiatus, all i really need is more power
Given the compression ratio (11:1) and with proper timing engine & ignition and carb size, I think the 20hp is correct.
Not mind blowing,but with the right gearing, 80mph would be possible.
I speak from experience, on My Yamaha 250.
well at any measure a far better improvement then all of these other mods going on here.Quote:
Originally Posted by SR.MAILMAN
Im just not yet convinced on the cost/benefit ratio... maybe if i could actually get something for my motor...
Its official:
FOR SALE: 167FMM CG250 engine - cheap.
Hopefully google will pick up and index that...
I asked MBE
"is your 250cc vertical air cooled engine 170FMM really a six speed?"
and the answer from them is
"Well that is what the supplier tells us.
Thanks
Martin B.
info@mbe-motorsports.com
www.MBE-Motorsports.com"
Kind of funny answer.:lol8:
Maybe we can get a group buy to lower the price.
the engine still spin ?Quote:
Originally Posted by 85highwall