Review on 🔌 Copper-Nickel Spark Plug by Bosch Automotive (7927) by Brian Carrizales

Replaced Denso OEM spark plugs on my Tundra after 84,000 miles, they worked perfectly. I checked the gaps from a bank, they were all in the 0.047-0.050" range, about 50% more than the spec said. Russian-made Bosch connectors smelled of quality. It's hard to admire spark plugs, but everything about it These connectors are said to be well made. The plating, ceramic, fit and finish were all top notch. The spacing specification is .032" and I tested them all. In all cases the .030" wire passed and the .032" wire passed -Wire straight went into the gap Close enough so like the ground wire was 50% thicker than a Denso plug and I couldn't bend it that AM radio reception has improved a lot.I drive exclusively in the mountains and FM only works up to to 25 miles the AM station I'm listening to is over 100 miles away the old candles had a lot of static electricity while these have almost no static wow electricity.