NGK # 1465 Laser Iridium Spark Plug IZTR5B11 — 8 PCSNEW vs Stainless Steel Feeler Gauge Marked Metric and Imperial

No sources that perform objective hands-on testing have deemed the NGK # 1465 Laser Iridium Spark Plug IZTR5B11 — 8 PCSNEW worthy of being included in their Spark Plug roundups, which typically isn't a good sign.

As for the Stainless Steel Feeler Gauge Marked Metric and Imperial - it was really well-received by reviewers at CNET, a great source that's known for conducting high-quality in-depth testing. It performed great in its "Best Spark Plugs for 2022" roundup and was named its "Bonus: Best feeler gauges", which, on its own, makes it a product that warrants a closer look.

As a last step, we wanted to do a head-to-head NGK # 1465 Laser Iridium Spark Plug IZTR5B11 — 8 PCSNEW vs. Stainless Steel Feeler Gauge Marked Metric and Imperial comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.