johnrip
Jedi Hopeful
Offline
I need some advice on the "correct" spark plugs for a 1980 TR7. The manual says champion n12y, Vicoria british says BOSCH super w8dc and my car came with NGK bp5es. The champions were just installed, and the car started better with the old NGK'S. Are these "HOTTER" plugs or something? I apreciate the help!