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Starting point

Want to know which carb to choose? Having problems setting up the jetting details on your scooter? Wheter you are using a standard or tuned carb, ask your question here.
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Starting point

Postby Cellardyke » Fri Jan 20, 2017 7:33 am

Any advice in regards to jetting starting point for a PWK 28 on a standard 200cc engine ???

Cheers in advance.
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Re: Starting point

Postby CHRIS in MARGATE » Fri Jan 20, 2017 8:03 am

110 -115 -120 main
32 -36 - 38 pilot
May need a weaker needle JJK mid clip
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Re: Starting point

Postby Cellardyke » Fri Jan 20, 2017 8:20 am

Cheers for that m8
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Re: Starting point

Postby drivera » Fri Jan 20, 2017 9:09 am

I would try bigger on the main jet 126 - 128 due to the ethanol sh*te in the fuel , pilot around 40 , if you need genuine spares splat shop in Chesterfield stock proper keihin bits
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Re: Starting point

Postby CHRIS in MARGATE » Fri Jan 20, 2017 9:29 am

I run my 225 with expansion pipe on a Koso ( almost identical) open mouth on a 115 main and 34 pilot. 10,000 miles and it's on the rich side.
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Re: Starting point

Postby Cellardyke » Fri Jan 20, 2017 10:58 am

Cheers Chris and Drivera.
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