Do double platinum spark plugs need?
If your distributor ignition system is a waste spark system, then double platinum spark plugs are recommended. This system causes the spark plugs to fire twice, once in the compression stroke’s cylinder and the other in the exhaust stroke’s cylinder.
Are double platinum spark plugs better than iridium?
Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.
What is the difference between platinum and double platinum spark plugs?
A platinum spark plug, as its name suggests, has platinum electrodes that can handle heat better than copper. Single platinum spark plugs feature a platinum disc welded on the center electrode, while double platinum spark plugs have platinum discs on the center and side electrodes.
What is a laser Iridium spark plug?
NGK Laser Iridium spark plugs are Original Equpment spark plugs in many foreign and domestic models. When used as original equipment, Laser Iridium plugs are specfically engineered for an engine platform ensuring correct fit and maximum performance.
How long do double platinum plugs last?
Copper core spark plugs typically have a maximum life of 32,000 miles. If your customer’s original double platinum or iridium spark plugs lasted 100,000 miles and you replace them with copper, imagine his/her dissatisfaction when they need to be replaced again at 32,000 miles. Next up is the single platinum spark plug.
Are platinum plugs better than copper?
Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. However, the overall longevity of these two types of metal is better than copper plugs. Platinum has good longevity and the worst performance.
Are iridium plugs worth the money?
Iridium spark plugs give you even better gas mileage, performance, reliability, and longevity than double-platinum plugs. Due to the advanced material and innovative technology integrated into iridium spark plugs, these plugs are priced higher than copper and platinum options.
Are copper spark plugs better than platinum?
Platinum and Iridium plugs perform at a lower level than copper spark plugs, because they are less conductive and they tend to overheat. However, the overall longevity of these two types of metal is better than copper plugs. In reality, copper has the best performance of all three and the worst longevity.
What spark plug gives the most horsepower?
Best Spark Plugs for Horsepower
- Denso (4504) PK20TT.
- NGK 3403 G-Power.
- ACDelco 41-962.
- NGK Iridium IX.
- ACDelco 9748RR Wires.
What spark plugs do Nascar engines use?
“Champion spark plugs are preferred by many of today’s most successful NASCAR teams, as well as leading teams in many other forms of racing,” said Federal-Mogul motorsports director Tim Nelson.