When I started playing with VW,s in the 60,s I,d only use Beru or Bosch plugs. Now a days I have heard from different sources that NGK plugs are by far the best. Anyone got any idea what makes a plug so much better than another and are NGK,s better? You would think if the heat range,reach, longevity and the gap are the same what else would be better? John
- posted
15 years ago