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Discussion Starter #1
Can someone explain to me why a twin cam runs better before it is warmed up than when it it? Could this be a sign of wet-sumping ? How can you tell if it is wet-sumping?? Thanks,Ben.

2004 Road King
S&S 510 gear drive cams
Thunderheader 2:1
Twin Tec Ignition Module
Mikuni HSR 42mm
Ness Big Sucker Stage 2 ac
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