Review on 🔥 NGK Laser Iridium Spark Plug IFR7G-11KS by Adam Shuler

I bought these for my 2003 RSX to replace the stock spark plugs after almost 90,000 miles. I was surprised to see that the ones I pulled out were still in pretty good condition. Don't skimp on spark plugs. Iridium candles are a little more expensive, but given the fact that they last many times longer than copper or even platinum, they are worth the price. I've noticed very little improvement in power and fuel efficiency, but the real difference is in the feel of the engine. When idling or at high revs, I have noticed that my engine runs smoother and sounds "healthier". Remember that iridium connectors have gaps. Do not attempt to adjust the spacing yourself or you may break the iridium tip and render the fork unusable. I highly recommend purchasing a package of dielectric lube and anti-seize at your local auto parts store. They're usually sold in little bags over the counter and can be bought for pennies, but they'll save you some heartache the next time you need to replace them. Not a lot is enough, a small pack of each should do for everything but the V12 Vanquish. I highly recommend these plugs.