Boost Bottle?
#1
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The boost bottle is expanded space for air to go whe the reeds close. You don't want the air going back to the carbs. When you nail the throttle, the air in the boost bottle will be sucked through the reeds first, so there is basically instant throttle response. I noticed a difference on my banshee!! They don't make them for thumpers as far as i know.
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