Nov 8, 2025 · Find the best spark plugs for your engine. Our top seven reviews and buyer’s guide help you choose the right type for better performance and efficiency.

Aug 14, 2025 · From economy to power, the right spark plugs can make your engine run as new (or better). But with so many types of plugs claiming improved mileage or horsepower, how do …

Dec 12, 2025 · After hands-on testing, I found the NGK # 3186 G-Power Platinum Spark Plugs TR5GP stand out. They operate over a wider heat range, resist carbon buildup, and prevent …

Oct 10, 2025 · Choosing the right spark plugs can unlock horsepower, improve throttle response, and optimize combustion in performance engines. This guide highlights five top options …

Nov 26, 2025 · Our guide will show you which plugs are actually worth your money and which ones you should avoid. The NGK G-Power Platinum plugs deliver a solid, reliable performance …

Nov 13, 2025 · OE manufacturers have taken the time to research and install the best plugs for each combination. However, once you’ve modified your engine, or if you’ve built a specific …

Jan 8, 2025 · What are the best performance spark plugs products in 2025? We analyzed 1,144 performance spark plugs reviews to do the research for you.

Jun 9, 2025 · Each review highlights key features, benefits, and potential drawbacks. These spark plugs have been selected based on their reliability, efficiency, and user feedback. This guide …

Oct 25, 2025 · The most effective types of spark plugs for performance vehicles include iridium spark plugs, platinum spark plugs, copper spark plugs, and double platinum spark plugs.

Jun 5, 2024 · Racers and engine enthusiasts seeking a performance boost will appreciate the High Performance Three Prong Spark Plug, which triples the spark of traditional single-prong …