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Dirt Bike Brands - Other
I don't get the AP trends!
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[QUOTE="Ol'89r, post: 1144878, member: 17212"] In my experience with the AP circuit on the 450 carb, it's not how much fuel is sprayed into the carb but when the fuel is sprayed. The slide has to be opened a little bit before the ap sprays the fuel. If the ap sprays before the slide opens it will hurt your throttle response, especially if you are using an aftermarket system that sprays more fuel than stock. Most of the jets in the carb don't really start to work until the slide opens a little and the atmospheric pressures in the carb change. Only then will the engine accept a direct charge from the ap circuit. If you introduce a charge to the carb before that is is too much, too soon. [/QUOTE]
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Dirt Bike Discussions By Brand
Dirt Bike Brands - Other
I don't get the AP trends!
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