Best Plugs For Mkiii Na?
 

Can someone clarify what are the best plugs to put in a stock 87 NA Supra? I want to get the best mileage I can get.

Thanks!

Factory style plugs. NGKs.

NGKs is one of my first options too. I want the stuff that reduces the heat transfer from the ceramic though.

E3 spark plugs have been tested more and more these days, compared with NGK's they out preform on fuel economy, and overall power. True they may be a few bucks more but in the long run they will pay for themselves. Check out their site, for a comparison test done by the show, "Horsepower"

I use the NGK V Power they work pretty well. I have some autolight wires they are a little longer but work okay.