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04-19-2016, 10:43 PM
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#7 |
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VIP Member
Join Date: Jun 2006
Posts: 3,422
Likes: 530
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Re: Crankcase balance tube?
Helps oil drain back from top of engine by relieving blow by pressure present in crankcase area which hinders rapid drain back. Also by doing this you can run lighter tension rings and helps promote better ring sealing FED 387
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