There have been many threads asking for spark plug info for our cars. What I think is needed is a sticky that lists spark plug type, gap, and heat range for each model and engine type including superchargers. Stock models, factory , Katana, Vision function, and BOE superchargers. There have been some really creative people who have put charts together here. Unfortunately, I am not that creative. But someone who can put the list together and others can help add the correct information. I am thinking Elise, Exige, Evora, Europa, Elan, etc. That way whatever Lotus model you have you can access the correct spark plug type, gap, and heat range for whatever engine you have. Or whatever supercharger kit you put on. This should help everyone here on the board. Anybody up to the challenge?