You know what my recomendation is, autolite! If you have good spark gap them to around 45, stock spark I would do it around 40 I guess. But really, you have to be the judge on the spark plug. Just try autolites and see if you can tell any performance difference...On 2002-01-28 01:19, Ponygirl67 wrote:
Ok maybe this will help a little, I took the old plug out and it is black and sooty. So apparently the bosch plugs will be ok...feedback?????? So do I stay with the bosch or just take them back and get autolites????