!978 century 350 260 hp rebuilt jasper long block with 10 hours. If you give it full throtle from idle it will die if you take it slow up to 3000 rpm no problem at all just past 3000 rpm there is a spot that it almost dies if I baby thru that its ok runs at wide open throtle no problem. I have replaced points condeser cap rotor fuel water seperator plugs none of this made any difference at all except the timing if I move it around I can make it worse but not beter.
help diagnose
- Thread starter memaw777
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