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Technical / Re: Why dual stage reeds
« on: October 27, 2010, 04:34:31 AM »
Now we are talking
I like to hear all different teories. But a few more questions start to come up in my head.
1. Why do you need to jet differently with a dual stage read? It is after all just a "backvent" that prevent already mixed gases to go back through the carb!?
2. The larger the hole in the bottom reed. the less will the bottom reed open. Have not Boysen now a smaller hole in the bottom reed than before? To make the bottom reed open more(or at all).
3. I heard a roumor that most pro uses really soft reed that will need frequently replacement, anybody else heard this?
I like to hear all different teories. But a few more questions start to come up in my head.
1. Why do you need to jet differently with a dual stage read? It is after all just a "backvent" that prevent already mixed gases to go back through the carb!?
2. The larger the hole in the bottom reed. the less will the bottom reed open. Have not Boysen now a smaller hole in the bottom reed than before? To make the bottom reed open more(or at all).
3. I heard a roumor that most pro uses really soft reed that will need frequently replacement, anybody else heard this?