i put California singled out because we have some of the worst made fuels lol .. ok so here is the question . what is the best spark plugs you all have found to work the best in your trucks and what gap do you run ? i should mention i have a HEI ignition so mainly looking for that in the answers or at least electronic ignitions .. also do you change your plugs a bit more often than usual to maintain a good running truck ? ... and last but not least .. what do you guys do to help keep your carbs clean cause our state thinks its a great idea to add more corn to our fuels give us crap quality gas for a high price lol so im thinking that this will cause more gumming up and build up in the carbs ... maybe im wrong but i think that the type of fuel we are buying at the pumps are more made for the newer fuel Injected engines and not our classic ones
![Frown](http://67-72chevytrucks.com/vboard/images/smilies/frown.gif)
so im asking these to get an idea of what i can or should be useing in my truck as it is my daily driver