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Old 02-04-2011, 03:52 AM   #12 (permalink)
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Originally Posted by Dogdocphil View Post
You dont need Header tanks in a YS because you are using Crankcase pressure. Supplies a much higher pressure and very even through the whole tank
The crankcase pressure setup does help with consitency, but if your clunk goes out of the fuel you're still out of luck, just as Tim points out in the videos. I think people don't use header tanks so much because they are bulky, heavy, more parts / fuel lines prone to failure and for most people the leaning out during those high G manouvers either don't happen a lot or can be mitigated with a richer mid needle?
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