Hey peeps!!, About to put on my supercharger with a 9.5 lb pulley this coming weekend and would like to know what spark plugs would be good to use?

Any help would be great! Thanks!!!

 

For the 9.5psi/65mm pulley you shouldn't not need to go a step colder then the plugs that came with the supercharger, which are one step colder then the stock plugs.

If you go to the 12psi/55mm pulley or even higher to the 15psi pulley, then I would recommend you go a step colder.

I recommend Dezod for reference because they do in fact support a racing supercharged tC.

http://www.dezod.com/pd_ngk_iridium_bkr7eix11_sold.cfm

 

Hey! what up guy! I didn't know you were charged!!! sweet! finally someone local that's willing to give me some help and advice....Thanks!!!