Okay i have a few questions, my first one is can you guys tell what is the difference between these two spark plugs. I know that one is colder but what does that mean, how will it help my car. I know that one is colder but what does that mean, how will it help my car.

http://www.howellautomotive.com/Howell/Store/catalog/catalog/product_info.php?products_id=326

http://www.howellautomotive.com/Howell/Store/catalog/catalog/product_info.php?products_id=312

My next question is the same but it deals with the spark plug wires, which one is better and why. Thanks.

http://www.showtimeautotrix.com/sparplugwir1.html

http://www.ptuning.com/html/Item-Desc.cfm?PartNo=PT45231&MakeCode=mitsub&ModelCode=eclips&ModelYear=1995%2D1999%20GS%2FRS%20%28Exc%2E%20GS%20Spyder%29&ModelDesc=Eclipse

What mods do you have?? Colder spark plugs are generally used with high boost or large nitrous applications. On a NA car with basic mods, it would probably just slow you down a little.

I run the Magnacore 8.5mm spark plug wires. I've had the same set for 3 years now with no problems.