Old, worn, or dirty spark plugs will decrease your engine's ability to perform, as they will be unable to ignite the fuel/air mixture as efficiently as they should. I was a bit worried after reading other reviews on Amazon claiming that this plug, IXU01-27, doesn't fit. In fact, it’s 6 times better compared to other Denso plugs and is 8 times stronger compared to platinum plugs in the market. Fits 2007 Buell Blast, and makes a noticeable change for the better, Reviewed in the United States on May 31, 2020. List of the Advantages of Iridium Spark Plugs. 6Insulators for Racing Still working out tuning but performance seems about the same as it was, maybe a little smoother and slight increase in MPG. This technology is patented by DENSO (Japan Patent No. Installed this on my 2001 Buell Blast and fit like a glove. Top subscription boxes – right to your door, Denso (5731) IXU01-27 Iridium Racing Spark Plug, (Pack of 1), See all details for Denso (5731) IXU01-27 Iridium Racing Spark Plug, (Pack of 1), © 1996-2020, Amazon.com, Inc. or its affiliates. To stop this, the insulator has been coated with a silicone coating. It is gapped at the manufacturing point. 100% pure Platinum 0.8mm ground electrode reduces risk of melting the plug during harsh racing conditions. It is hard to pull out a winner in the NGK vs Denso debate since both are iridium spark plugs and offer almost similar performance. Denso iridium racing spark plugs feature a special hardened insulator that is 20% stronger for hard core racing applications. Racing Spark Plug types from Denso, Champion and NGK. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Iridium Racing Spark Plugs Choose DENSO. The iridium used in them has a superior hardness. The fact that it should last a lifetime is nice. Also, the 0.8mm platinum alloy is welded on and gapped without any bending, reducing residual stress and increasing durability. This design is the optimum aftermarket Iridium Plug for … loadingecat. The spark plug is precision-welded using Denso’s exclusive 360-degree laser welding technology to ensure lasting performance. Go with this top-of-the-line product and get the maximum in quality and performance. Enter the Product Name of the product you are interested in and we will provide more information. NGK . After 20 seconds or so, it started sputtering, backfired, then died. With its superior ignitability and sparking voltage, it eliminates ignition failure and misfiring in various operating areas. Denso (3297) SK20R11 Iridium Spark Plug. Read honest and unbiased product reviews from our users. Racing Spark Plug. Experience more power and torque with the DENSO Iridium Racing elite spark plug. Spark plugs…name an aftermarket part that has led to as much discussion as these fellas. 9360° Laser Welding By using a new, strengthened insulator which was developed during numerous and repeated testing during racing trials, strength is improved by 20%. Oh yeah, don't try and gap this plug. Compared to the nickel alloy used in conventional spark plugs, the high melting point of platinum will reduce such problems as ground electrode melting and wear. Denso Iridium Power Spark Plugs use a world leading 0.4mm (0.2mm narrower than NGK Iridium IX) Iridium alloy centre electrode coupled with a traditional ground electrode design to offer significant improvements in throttle response, ease of starting and fuel economy. Join our newsletter. I am hoping to get some more hp. Spark plugs are a critical component of engine maintenance, yet many drivers remain unaware of this requirement. Denso's Tough Plug design combines an ultra fine 0.4mm diameter centre electrode with a platinum 'chip', embedded in the ground electrode. IRIDIUM RACING brings out the full potential of your engine to help you achieve victory. Buy Denso (5731) IXU01-27 Iridium Racing Spark Plug, (Pack of 1): Spark Plugs - Amazon.com FREE DELIVERY possible on eligible purchases Once you do some more mods it runs nice. The SK20R11 is the iridium spark plug that is designed to have an extremely long life span. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Not something I can say about some other spark plugs. Denso Iridium Spark Plug types Denso Iridium Tough Plugs. Bike has handful of basic mods and had stock HD plug (practially brand new) in it when I got it. At first glance, these spark plugs from Denso look like any other spark plug on the market, though the appearance is a bit different because it is shiny thanks to the iridium, and they just look new because they doesn’t have the coppery appearance that you might see on other spark plugs made of platinum. There's a problem loading this menu right now. Thanks! Through superb ignitability and reguired voltage, non-firing and misfires under a variety of conditions has been greatly reduced. Unsure, I went ahead and placed the order. Ran battery dead trying to restart it. Please make sure that you are posting in the form of a question. Ultra-fine 0.4mm diameter iridium alloy center electrode reduces voltage requirements, greatly improving ignition performance. Find your automotive parts E-Catalogue. DENSO can boast being the first manufacturer to use iridium – something which has become standard for many spark plug makers these days. Using the water repellency of silicone, the insulator surface is isolated from moisture and carbon, preventing a decrease in resistance. Please remove for vehicle types that do not require terminals. Dont forget the red loctite on the tip! 2Built-in, Highly Reliable Resister You can also find price comparisons from sellers, so you really get the best price currently for the 6 New DENSO Iridium Spark Plugs IK16 # 5303. Also, because the amount on the threads is low, the damage to the female thread in the cylinder is reduced. Iridium and platinum technologies combine with Denso’s 360-degree laser welding process in Denso Twin-Tip Iridium to create a plug with a lifetime over 100,000 miles. Discover more acceleration with 0.4 mm DENSO Racing Plugs. It's a wise choice. This time I was able to ride it 100 ft before it died. 7Spark Cleaning Pocket TT or Twin-Tip technology promotes spark energy concentration and explosion, which translates into improved acceleration and economy. Included with the plug comes with a terminal nut compatible to the Nology Hot Wire and most plug cords around the world. Denso Iridium Power Spark Plug IK20. Denso plugs are installed on almost every automobile model manufactured in Japan. You will often find them in luxury vehicles, which is testament to their quality. Most modern race plugs are Iridium types but we also stock classic style NGK and Champion racing plugs and surface discharge racing plugs from all three manufacturers. It’s a wise choice. 14 Reviews. As if all that technology is not enough, Denso went the extra mile with the Iridium IX. It can improve the acceleration profile of your vehicle. The electrode’s diameter in these plugs shrinks more than an NGK. A review of the iridium spark plug advantages and disadvantages can help you to find out! Reviewed in the United States on September 23, 2014, 2009 Buell Blast fit perfectly just remember to put a small amount of red locktite in the middle of the threads to keep the small brass cap on the top of the plug or it will vibrate off. The required voltage is reduced, and ignitability is improved greatly. Copyright ©2018 DENSO CORPORATION. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. 0.4mm Iridium-Rhodium alloy center electrode requires less voltage to fire and increases firing performance. This is the first plug that I have noticed an immediate difference in the way it runs. Platinum constructed plugs are not a million away in terms of quality and life span, and this model from DENSO is … Reviewed in the United States on March 17, 2014, Haven't installed it yet, but I've heard works the best for my motorcycle. All rights reserved. Definitely worth the $35'ish. Be the first to know about sales and promotions The result is a dramatic improvement in mileage and increased engine power. The NGK 6619 Iridium IX Spark Plugs snags the top pick in our spark plug comparison because they offer the best mix of high-performance, fuel efficiency, durability, and dependability. 1. It also analyzes reviews to verify trustworthiness. Reviewed in the United States on May 6, 2013. the plug is relly better than regular plugs for my application (Buell BLast). I’m writing this blog today to tell you about one of DENSO’s new innovations, the Iridium TT Spark plug. Precision engineered in compliance with rigorous industry standards, it will meet or even exceed all your expectations. Some of its best spark plugs for motorcycles are the Denso Platinum TT Spark Plug and the Denso Iridium Long Life Spark Plugs. I then charged over night and decided to try again. E-Catalogue Find your automotive parts. Shop Champion Iridium Plugs on SparkPlugs.com. Your recently viewed items and featured recommendations, Select the department you want to search in, Reviewed in the United States on August 12, 2019. It produces stable, high response under various operating conditions. Find product information Products. Read honest and unbiased product reviews from our users. When you make the switch to iridium spark plugs, then you may notice an immediate improvement to your acceleration profile. It’s the age of iridium electrodes. All Denso parts kept in stock subject to availability. With an ultra-fine, 0.4 mm diameter center electrode, IRIDIUM RACING plugs are the realization of superb ignition performance and reguired voltage at unparalleled levels. Enter the Product Name of the product you are interested in and we will provide more information. IRIDIUM RACING brings out the full potential of your engine to help you achieve victory. So you are not disappointed after buying it and in accordance with the product you need. These three are the usual suspects if your OE parts went kaput. Popular NGK and Champion parts in stock for immediate despatch. 100% platinum 0.8mm ground electrode reduces wear under severe driving or race conditions. ). Find helpful customer reviews and review ratings for Denso (4701) IK16TT Iridium TT Spark Plug, (Pack of 1) at Amazon.com. Through the use of special spark plug making magic, DENSO has combined Iridium and Rhodium to create a plug that is super resistant to corrosion and corrosive chemicals like gasoline. (IW06 has no resistor.) Please refer to the list.) 5All-platinum Ground Electrode loadingecat. Was looking for the best sparkplug for my Buell Blast. Iridium Racing Spark Plugs Choose DENSO. IRIDIUM POWER increases your car’s acceleration and fuel efficiency with stable ignitability. Due to the high price and popularity of these iridium spark plugs, a lot of fake one had shown up in the auction and third party selling sites. 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