Review on Enhance Performance with 6 New NGK Iridium IX Spark Plugs TR55IX # 7164 by Christopher Kanter

I bought these candles for my 2005 Chevy Astro. The van has about 200,000 miles and its rusty support is falling apart. The only reason I changed the spark plugs in the first place was because I want to get as many miles off the van as possible before it falls apart. With the old spark plugs stalling him all the time, that was next to impossible. Since these NGK connectors are about $30 cheaper than AC DELCO, I decided to give them a try. I already installed the spark plugs at the end of May 2020 without changing cables and distributors because I want to invest a lot of money. Despite the installation of only ngk spark plugs, the transporter is still running without problems at the end of October. These are very good quality spark plugs that seem to work just as well as the ac delco. I might even buy these ngk connectors again for future tuning of other cars.