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Thread: Why?
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Old 04-15-2007   #4 (permalink)
jimmyj900
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Moto Grand Prix
 
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Join Date: Apr 2004
Location: Leander, Texas, USA
Posts: 2,517
As far as the jetting goes, the stock setup is:

Main Jets have R and 90 on either side of the hole

Pilot Jets have R and 40 on either side of the hole

Needles have 5E1 on them and are set on 3rd slot from the top with no spacers

Idle Mixture screws are at 2 3/4 turns out


If you have the stock airbox (not individual filters) then the stock jetting should be good with the aftermarket mufflers. The 97.5 main jets might be a bit rich -- but not horrible.

Jim

[ This message was edited by: jimmyj900 on 2007-04-15 11:36 ]
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