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Wondering if anyone had a 740 BB (670 based). I am looking for jetting specs with a single HO pipe, air box /short carb boots, 44 mm round slides and 501 RV. For riding in Ontario and Michigan I.E. low alt

Jet Needle

Needle Jet

Pilot

Mains.

Trying to establish a base.

Thanks Michael
 

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Go big on the mains, fatten up the needle by moving the clip down a notch. This is for reference only , keep looking for help.
 
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