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Beskrivning av VALVE EXH 1.575"05-17TC
Fat Stem ValvesSome Twin Cam heads using 7.0mm valves may crack in the port end of the valve guide boss These valves have .005" oversize stems to re-establish the correct valve stem to valve guide clearance if the head has cracked Valve guides must be reamed/honed to set correct clearance, the a valve job performed to ensure proper sealing Oversize portion of the valve stem does not extend into the keeper groove area; OEM valve keepers can be used
