19+ E3 Spark Plugs Review. E3 vs ngk spark plugs: I would strongly recommend this product to anyone wanting to get the most from the vehicle they drive.
In our race car applications we change out spark plugs after every run at vir(virginia international racway). I'm not an expert with spark plugs, but i know that the better the spark is of the plug the better it could be for power and mpg, etc. As an amazon associate we earn from qualifying purchases.
Unlike a traditional spark plug, the section of the strap above the electrode is open in an e3 plug.
It's a 360 degree firing plug that you install and forget about. Seen spark comparrisions between regular plugs and dyno numbers on muscle cars but havent seen race engines for years i can tell you how they do work. In our race car applications we change out spark plugs after every run at vir(virginia international racway). Here are my favorite 5 sparkplugs reviewed and then there's a comprehensive buyer's guide to help you understand this piece of engineering better and making the right choice.