Spark Plug Promo Ad

The speaker explains that diamonds are used in their spark plugs for increased performance. The diamond fire technology allows for a faster flame front, resulting in more power and better fuel efficiency. The speaker then asks what the listener is currently using. Diamonds under pressure and time. That's why we make our spark plugs with diamond fire technology. Faster flame front, more power, better fuel efficiency. That's performance under pressure. What are you running?