boyesen quick shot with the bk mod on a '00 426 - yes or no?
I did the Stealth Racing accelerator pump and JD Jetting Kit mods.
Absolutely! The bike is running great.
whats the bk mod?
i have the boyesen quick shot and i felt no gain.
The Brian Kenny (BK) mod is a mod involving the addition of an adjustable screw to limit the AP squirt duration. I believe that on those earlier carbs you can accomplish the same thing by squeezing the AP 'fork' prongs closer together.
I still call it the BK/GB mod.....
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