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SHOCK
50cc nipper
Joined: 19 Jan 2008
Posts: 13
Location: Brisbane
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 Posted: Sun Jan 20, 2008 5:19 pm Post subject: Go faster bits for old mate China |
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Hey Lads,
Havent even got my ride and Im looking to make it go quicker.
Is anyone up to speed on what go fast aftermarket gear will fit on these 250 China bikes???
The bike claims 13.5kw @ 8000
How does this compare to your monsters, as most of the top brand 250 what start at 30kw wouldnt they?
Was thinking just Hi flo filter and exhaust to start with...other ideas?
cheers
Shock
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PeteW
Moderator
Joined: 09 Feb 2006
Posts: 1877
Location: Doreen, Vic
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| Posted: Sun Jan 20, 2008 5:35 pm Post subject: |
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good luck finding any real performance parts for anything chinese except for those with pit bike type engines.
13.5kW = 18.1PS which probably about an average claimed figure for most air cooled 250 4 stroke engines.
30kW = 40.2PS and that is about the average starting figure for most of the japanese 450's
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www.dirtcomp.com.au |
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cammoquad
4fiddy Racer
Joined: 09 Aug 2007
Posts: 262
Location: Lewiston
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buzzbro
Big Bore, Stroked & Bling +
Joined: 10 Dec 2006
Posts: 426
Location: QLD
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| Posted: Sun Jan 20, 2008 5:58 pm Post subject: |
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Match port the head to inlet manifold i beleive the are badly missaligned from the factory.Wont make it a rocketship but it's gotta help
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I am old and wise because i survived young and stupid |
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SHOCK
50cc nipper
Joined: 19 Jan 2008
Posts: 13
Location: Brisbane
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| Posted: Sun Jan 20, 2008 6:31 pm Post subject: |
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Been told to dump the oil ASAP as China isnt reknown for cleaning out swarf from their engines.....been told to run it in for three tanks
Shock
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cammoquad
4fiddy Racer
Joined: 09 Aug 2007
Posts: 262
Location: Lewiston
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| Posted: Sun Jan 20, 2008 7:45 pm Post subject: |
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You also need to match the carby to inlet manifold
once run in check tappets & all bolts not only on motor but whole quad
I know match porting head wont make it a rocket but every little bit adds up
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THANKS TO ALL WHO HAVE ASSISTED MY FAMILY IN THERE RACING OVER LAST FEW YEARS |
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SHOCK
50cc nipper
Joined: 19 Jan 2008
Posts: 13
Location: Brisbane
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| Posted: Sun Jan 20, 2008 8:02 pm Post subject: |
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Cheers guys, any pics or explaination posts on these ideas.
I'm a textbook manual guy not a "pull it apart and put it back together blindfolded guy".........
cheers
Shock
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cammoquad
4fiddy Racer
Joined: 09 Aug 2007
Posts: 262
Location: Lewiston
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SHOCK
50cc nipper
Joined: 19 Jan 2008
Posts: 13
Location: Brisbane
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| Posted: Sun Jan 20, 2008 8:58 pm Post subject: |
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choice...that will help
Thanks Camo
Shock
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