手工引擎Modifying Quickdraw 25

s91401102

Reworked internals of a 2 bearing QD ...

All the casting that was between liner and around port windows has been removed. (New QD's done this way)

Upper edge of liners intake window squared off to add area
(keep a tad more either side of bridge tho)

Liner been cut at crankcase end to further unblock free flow into transfer passages.

二等兵

這個ㄛ喜歡

longriver005

fr90355

讚喔!!!

kiss

猛~~~

rod

原帖由 二等兵 於 2006年8月29日 17:34 發表
這個ㄛ喜歡

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