To the guy's who have fitted the above plugs to their cars, did you leave the gap they came at or did you re-gap them and if so, what to?
Cheers
Cheers
Ive tried the copper, platinum, and irdium plugs all within a day or so and there is f'all difference.
Only difference would be lifespan really..
The only reason I am changing them is to go colder.
not fancy the ones jim is selling, 1½ bhp each plug.
and im sure youd get a discount as other orders would follow.
not fancy the ones jim is selling, 1½ bhp each plug.
and im sure youd get a discount as other orders would follow.

lol I will never make up the difference. HahaI might pop in and swap out my NGK's![]()