Spark plugs where to buy

The use of these metals also helps extend the interval between spark plug changes and decrease the misfire rate. A standard spark plug typically features a nickel-alloy outer material fused to the copper-core electrodes. Copper spark plugs run cooler and provide more power in performance driving situations. They are often installed as original equipment in turbocharged engines and engines with higher compression ratios. Copper spark plugs are also often used in older pres vehicles with a distributor-based ignition system.

Platinum is much harder than nickel alloy, slowing erosion much longer than a conventional spark plug. This longevity is a key advantage of platinum spark plugs.

Another advantage of platinum spark plugs is that they run a little hotter, which burns deposits off the spark plug more efficiently and helps prevent fouling. This enables the spark plug to wear better. Platinum spark plugs come in two varieties - single and double platinum. A single platinum plug is much like a copper spark plug with a platinum disc welded to the center electrode; a double platinum spark plug has a platinum disc on both the center and side electrodes.

Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Iridium spark plugs feature a fine wire center electrode that is designed to conduct electrical energy better and increase firing efficiency.

There is a price for this precious metal; iridium spark plugs are typically more expensive than copper and platinum spark plugs. As a world leader in spark plug manufacturing since , Champion knows what it takes to keep your engine running at its best. From passenger and performance vehicles to powersport, marine, industrial and small engines, Champion has a spark plug for your application.

Tried and true, Champion Copper Plus spark plugs deliver dependable performance and durability for your vehicle or lawn and garden small engine. With platinum on both the center and ground electrodes, Champion Double Platinum Power spark plugs deliver longer life. Featuring an iridium center electrode to resist wear, Champion Iridium spark plugs deliver maximum performance regardless of engine or ignition type. Designed for small engines, Champion Premium spark plugs feature a fine-wire center electrode that creates a sharp-focused spark for faster, more consistent starting.

Engineered to perform under pressure, Champion racing spark plugs for stock car engines and NHRA engines are designed for the unique needs of the track. You can also consult your mechanic for guidance on selecting the best spark plug for your car. Learn more about quality spark plugs , find your part , or find where to buy your part today. The content contained in this article is for informational purposes only and should not be used in lieu of seeking professional advice from a certified technician or mechanic.

E3's multi-edge design is more efficient in creating a plasma channel to allow for a better flow of spark current, which burns compressed gases more completely and puts more of the available fuel to work in your engine. A trick taken from the early days of car racing when drivers would notch a "V" shape into the ground electrode of a traditional J-wire spark plug.

Since most of the vehicles on the road today rely on a four-stroke engine for power, it is important to ensure a thorough combustion before unburned gases are emitted into the atmosphere during the exhaust cycle.

In a conventional reciprocating engine, power is created when fuel combusts causing the piston to travel up and down. When you install E3 spark plugs, combusted gases expand rapidly allowing less fuel to escape during the engine's power stroke. Over successive combustion events, comparisons in an independent test lab clearly demonstrated that the E3 DiamondFIRE design produced more consistent and higher combustion pressures on average.

The quicker combustion pressure rises, the more complete the burn, which helps to reduce harmful emissions, improve fuel economy and produce more net power in automotive engines, two-stroke engines, high-performance four-stroke engines and more.

Many drivers who are environmentally conscious don't realize that neither their car, truck, motorcycle or recreational vehicle is the worst polluter for global warming.

Air-resources research in California estimates that driving your car for 13 hours is equivalent to one hour of operating a gasoline-powered lawnmower. When you add the small engine emissions from sidewalk edgers, hedge trimmers, weed eaters and leaf blowers, there are millions of tons of hydrocarbons emitted every year into the air we breathe.

Don't forget.. E3's advanced spark technology delivers a cleaner, more efficient burn for increased energy and power that is better for the ecology.