I have seen the Bosch double iridium listed for $7 each, but nobody has them in stock. Joined Sep 10, 2002. These are recommended for most states of tune from Stock all the way through to Stage 2+ Pre Gapped, ready to fit! Set of 3. Pros; Cons; Specs; Features; What I Like; What I Dislike; Who Should Buy? Turbo. 1) As Brian said, copper is a better conductor. Under high boost application they get so hot they will begin to "heat glow" and cause premature ignition in the combustion cycle (pre-ignition => detonation) unless they were properly designed to pull the heat. For a higher HP turbo car expect to get 20-25K when using these plugs. Leading in the automotive industry, NGK spark plugs are available for virtually every type of engine – cars, motorcycles, marine applications, small engines, and power tools. $32.99. Iridium IX Spark Plugs: Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. To be blunt, when experienced tuners build race motors, they select their spark plugs for different reasons: to remove heat more efficiently, provide sufficient spark to completely light all the air/fuel mixture, to survive the added stresses placed upon a high performance engine’s spark plugs, and to achieve optimum piston-to-plug clearance. If you are going to change your spark plugs, pay the extra couple bucks and get the Iridium plugs- its worth every penny!! 104 Posts #21 • Jan 14, 2018. dhpnet said: Looks like a lot of carbon on the plugs. Iridium plugs for turbo D? SeaRex: Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 14: 09-12-2004 10:49 PM: Brand new Denso Iridium IK-22 spark plugs: JDMSubaru: Private 'For Sale' Classifieds: 3: 10-17-2003 09:26 PM Notes: In this video we dive into how to properly gap Iridium spark plugs and go over a few tools to do the job. Iridium plugs will deliver the best performance, the best fuel efficiency and the longest life span – but also the highest price tags. Hey all, I need some advice. We recommend these for most Driving Styles. They are the result of continual research, development, and evolution in the field of spark plug technology and manufacture. 6 PCS SET Iridium Spark Plugs # 90919-01247 FK20HR11 LONG LIFE. The bike even idles smoother. Copper core spark plugs are still the most common. Cr9eix is the stock OEM plug in iridium. The right part number is IU27D, but regular IU27 works just fine too. Plug Gap Settings: 0.044" - Stoc .. I have a 2007 Ltd 2.4 Turbo. If you aren't looking for performance, and just want to worry less about changing out your plugs, iridium plugs can sometimes last over 100,000km. Normal plugs for a Skyline RB25det - You want the BKR6EYA's. Can-Am 2017-2018 Maverick X3 – Spark Plugs. iridium plugs ok for turbo? Jump to Latest Follow 1 - 20 of 22 Posts. Spark plugs don’t last forever. Buy Porsche 996 TURBO 2000-05 IRIDIUM POWER Spark Plugs from Design 911, the UKs largest Porsche 996 TURBO 2000-05 specialist. ! Spark Plugs do not come pre-gapped. Modern engines demand more power while using less fuel, shortening the life of traditional iridium and platinum spark plugs. I have an 13 Turbo, with about 43,000 miles on it. Description. Iridium Racing Plugs Denso iridium racing plugs and some NGK iridium racing plugs have iridium center and a platinum ground electrodes. 1 of 2 Go to page. Sold as a set of 4! 1; 2; Next. Iridium Spark Plugs for CanAm X3. Iridium Spark Plugs. It has 61K miles on it and I need to replace the plugs and wires. If installed in a regular engine, they would likely last longer than most people keep their car (barring any motor problems that can cause premature plug death). Iridium is harder than platinum, and in most cases, iridium spark plugs last about 25 percent longer than comparable platinum spark plugs. Table Of Contents. Lewiston, Idaho. It has the low pressure turbo, engine code "8". NGK’s patented ruthenium technology stands up better to wear to bring maximum durability and performance to your engine. I just had the coil replaced on # 1 cylinder. Thread reach does vary, but … No item should put force against … NGK 6619 Iridium Spark Plugs - Best Iridium Spark Plugs. Platinum and Iridium plugs have a center electrode (fine-wire) that is thin. If you don't know what to tune for reading plugs. NGK iridium plugs - questions between types: Siper2: Normally Aspirated Powertrain: 5: 06-20-2006 10:19 PM: Spark Plug Gap: NGK Iridium: markreda: Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 5: 11-13-2005 07:07 AM: Gapping an Iridium plug: QwikRex: Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 7: 04-23-2004 04:06 PM Platinum plugs: OE equipped in most turbo applications (Volvo) these plugs do quite well for cars that are younger and have fewer miles. 1; 2; Next. Since iridium is expensive, iridium spark plug manufacturers reduce the diameter of the central electrode to 0.4 mm. Iridium – The pinnacle of spark plug tech. The Denso Iridium spark plugs are the finest spark plugs available today. Oct 8, 2002 #1. Go. Z1 recommends this set of 6 spark plugs for all street driven Twin Turbo Z32's. NGK Part #6510 Set of 4 precision gapped plugs. Description; Shipping and payments; ... DENSO Spark Plugs & Glow Plugs for Bentley Turbo R, DENSO Spark Plugs & Glow Plugs for Suzuki X-90, DENSO Spark Plugs & Glow Plugs for Chevrolet Spark, My question is that the dealership suggested that I get the plugs changed out. I've been using those for years now. One step colder than stock, Heat Range "6". 1stGENracer Proven Member. They not only use the properties of Iridium to last some 60,000 miles, but they utilize these properties to enable a more powerful spark Read More "Denso IK27 High Performance Iridium Spark Plug" Stick to the avg joe applications. Fine iridium tip ensures high durability and a consistently stable spark; Iridium alloy has extremely high melting point, perfect for today's high-tech, high-performance engines Note: All plugs come pre-gapped to .032in with a protective sleeve. Signs That You Need to Change Your Spark Plugs . Iridium plugs give you a big kick. Jump to Latest Follow 1 - 20 of 25 Posts. 2) On an unmodified car that specifies normal plugs, platinum and iridium are excellent because though they are less conductive, they last MUCH longer. 1,409 2. FS: Denso Iridium IK20 new (4) plugs: bren wrx: New England Impreza Club Forum -- NESIC: 0: 04-18-2005 12:25 AM: spark plug gap NGK Iridium plugs? Cr9e for those wanting to run small spray shots or small boost and minor mods cr10eix is 1 heat range colder in iridium Cr10e is the copper /nickel based plug for the performance minded enthusiast. My VW's 1.8L turbo feels like 2.4L . The NGK spark plug finder helps find the right spark plug via the NGK spark plug codes. Posted by 1stGENracer, Oct 8, 2002. Both are a NGK Laser Iridium Premium Spark Plugs, and will fit all cars; N12, N14, N16, or N18. However for models that are upwards of 80K on the odometer these might not be the best choice depending on exactly which units you get. Nickel is not as conductive as iridium. Free shipping . For people who want to get as much performance as possible out of the tiny 1.4, a double iridium plug has potential. Precious metal plugs are very fragile, and not using a proper tool to gap them can risk damaging the precious metal coating on the center electrode. Design 911 supply car parts, spares and accessories, to both retail and to the trade. Almost all plugs have a copper core, but copper is too soft to use for the electrodes, so they use nickel. Because iridium is costly, iridium spark plug manufacturers reduce the diameter of the center electrode to as little as .4mm. This set of 4 NGK plugs are an 'Iridium' Direct replacement for the standard 2.0T EA113 and EA888 Gen1 spark plugs. Bosch Iridium Spark Plugs are engineered to deliver both high performance & long life using an ultra fine wire design & a laser welded ground electrode to spark and ignite the fuel in your car. The colder heat range plugs are for cars that are running non stock turbo and aggressive tunes like Manic, RPM, or SCS Delta systems. If you want to go a colder heat range, and stay in Copper, and NGK, get the BKR7E's. When it comes to high-performing iridium plugs, the Pulstar PlasmaCore Series Electrode Pulse Plug and Autolite Iridium XP Spark Plug covers a wide range of makes and models dating back decades. Spark plugs have a vast range of construction, just in metals alone you can find aluminum, iridium, platinum, copper, and more. 1. # 2, 3 and 4 were done about 4 months ago. NGK LASER IRIDIUM Spark plugs LKR7BI8 Part No : 90090 Heat Range : 7 Size: 12.0mm x 26.5mm x Hex 16.0mm Resistor Type Spark Gap – 0.8mm Gap The typical copper ones will wear out between 10,000 to 20,000 miles. The Latest Innovation in Precious Metal Spark Plugs. I had the original plugs in it for 7000 miles and never had any noticeable misfires. We have a wide range of Porsche 996 TURBO 2000-05 IRIDIUM POWER Spark Plugs. You must have guessed that iridium is harder than platinum. I use Denso iridium plugs for my VW and XSR900. NGK 5464 BKR5EIX-11 Iridium IX - Best Forced Induction Spark Plug In most cases, the latter spark plugs live about 25% longer than similar platinum spark plugs. The most popular thread size for domestic plugs is 14 mm, although a few older Ford engines used the larger 18mm size back in the '60s. I just installed NGK Iridium spark plugs and I noticed a big difference immediately. 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