MercsSC
Registered User
has anyone tryed this ....I know what apain they are to change on our cars ..just not sure how long they would last for ...I have included a link .. and it's near the bottom that it is mentioned and saying it's good for supercharging.....dave
http://performanceunlimited.com/illustrations/sparkplugs.html
http://performanceunlimited.com/illustrations/sparkplugs.html