Guys,

I currently have a tune and DCAI, with the Eurocharged S/C Pulley on the way.

With these mods, will it be necessary to get colder plugs (1 range colder) or can I still safely drive on the stock range plugs?

Thanks,
Christian

 

http://www.ngk.com/charglossary.asp?kw=Heat+range

Hope the link works... for those new to modding their cars, some good reading on using colder range spark plugs.

 

when i asked rob this question he told me if i wasnt using meth or nos the oem plugs work surprisingly well