big bore kit

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davmad
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big bore kit

Post by davmad »

Hey everyone im looking into a big bore kit for my scooter. I'm wondering if I need to get a new carburetor or can I change the keys
Jets and where could I find them? What else might I need when installing a bbk
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Ben L.
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Re: big bore kit

Post by Ben L. »

Lots of info here, just gotta do a little searching.
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Wheelman-111
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Re: big bore kit

Post by Wheelman-111 »

Greetings:

It might be helpful if you stated what make and model "my scooter" is?
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
davmad
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Re: big bore kit

Post by davmad »

Sorry about that I have a 1998 honda elite sr
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Wheelman-111
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Re: big bore kit

Post by Wheelman-111 »

Greetings:

Grab one of Graphie's MHR Cast Iron (M'Arn) kits if you still can. I'm running the similar Polini kit with a stock carb and a 90 jet. Tons of people can hook you up with bigger jets, or there's a Daytona set that goes from 90 all the way to 105 for stock PA carbs. Another option is a set of tiny drills and a micrometer, both available at Harbor Freight, to roll your own.
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
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