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jet specs for a stock 03 660 Raptor......

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Old Sep 4, 2006 | 09:22 PM
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660AlLdAyBaBy's Avatar
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Weekend Warrior
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Default jet specs for a stock 03 660 Raptor......

I'm rebuilding my carbs cause the person i got it from let it sit a year with bad gas, so if anyone could give me the jet specs that would be nice, or any other specs for the carb.
 
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Old Sep 5, 2006 | 12:51 AM
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JLsparky7's Avatar
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Default jet specs for a stock 03 660 Raptor......

Welcome to the forums, im sure someone on here will know what you want to hear. Here is another site that is great for rappy info www.raptortranny.com
 
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Old Sep 5, 2006 | 07:33 AM
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Default jet specs for a stock 03 660 Raptor......

The stock main jets are 140/145 Mikuni small rounds (left carb gets the smaller jet). Needles in the third clip (middle slot). The stock pilot jets are 22.5. Air/fuel mixture screws at 2 1/2 turns out (usually). You can adjust the float level as well but I'm not sure what the setting is........hope this helps. [img]i/expressions/face-icon-small-cool.gif[/img]
 
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Old Sep 5, 2006 | 12:31 PM
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660AlLdAyBaBy's Avatar
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Weekend Warrior
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Default jet specs for a stock 03 660 Raptor......

thanks that helps alot
 
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