leversole Posted October 16, 2011 Share Posted October 16, 2011 My tach will only operate properly with barely a half thread of the cable screwed on...any more than that and it will either bounce around erratically or very slowly show increasing rpm and hold its postion irregardless of what the engine is doing.Not sure whether the inner cable is too long from the shoulder to the end, or if the nut is too short and putting too much pressure on the inner rotating part of the tachAny thoughts?!?ThanksLeslie Quote Link to comment Share on other sites More sharing options...
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