Re: boost bottle?

Kansas John /
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Ok. So I think the idea is that it catches some of that pressure wave that normally causes blowback out of the carb, and reflects/shoots it back into the intake a fraction of a second later during the intake phase. The thing is, the length of the tube and the size of the chamber determine the timing of that pulse, so it's a tuned length. Without getting the length of the tube and the size of the bottle correct, it's going to be useless. Even if you did get them tuned right, I don't think they'd work for a very broad RPM range.

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