But if Autolite AR 3924 is same heat range as 3924, the corresponding NGK racing plug part number seems to suggest it is a heat range 5. IRIDIUM. Use Cross References as a guide only. Check for correct application and spec/measurements. Racing Cross Reference Chart. Rather, the heat range is a measure of the spark plug’s ability to remove heat from the combustion chamber. Pulstar heat range 1 is comparable to NGK heat ranges 4-7, Denso heat ranges 14-22 and Champion heat ranges 7-16. Therefore, it is impossible to chart an Autolite heat range hierarchy, let alone a standardized comparison to other spark plug brands. Accel: 112. Call us at 713-459-6977. Heat Range Reference. Started own list, not complete : cross Moped, vélomoteur, bromfiets, knallert, ciclomotore, mopo. The relationship between the spark plug temperature and vehicle speed and heat range is expressed with a graph like that in the figure. A heat range refers to how much heat a spark plug is capable of removing from the combustion chamber. For more information, have a look at this NGK spark plug reference chart. However, according to an Autolite reference chart, Autolite 86 has the same heat range as 2244 and Autolite 303 is a hotter plug than 2974. Model. ft. Aluminum: 18-21.6 lb. Years. A hotter heat range spark plug has an insulator design with a longer heat flow path to the metal shell of the plug. ... Champion NGK AR12 12 RV9YC R5674-7 AR13 13 RV9YC R5674-6 AR23 – RV9YC BPR6FS AR24 – RV12YC BPR6FS This cross-reference numbers furnished as a guide . Due to differences in design, material, etc, plugs produced by various manufacturers do not have exact the same heat range. Cross reference chart. Example a R5671A-7 (a good street/strip plug) is a cold plug where a R5671A-10 is a very cold plug used for large 400hp and up nitrous and other power adder applications) Cell value has been edited. • Mopeds [SWE.] Heat Range: 9.-----They're the same reach, thread size, Hex size, and heat range so they should be interchangable but the B9EGV is a higher performance plug. Any use of this cross reference is … DUE TO DIFFERENCES IN DESIGN AND MATERIALS THE SPARK PLUGS OF VARIOUS MANUFACTURERS DO NOT HAVE EXACTLY THE SAME HEAT RANGE. Cell value has been edited. This is the cross-reference from the NGK B9EGV to other brands: (You can use anyof these plugs): NGK: B9EGV. Heat range is the speed at which a spark plug can transfer heat from the firing tip to the cylinder head water jacket and into the cooling system. Always refer to catalogue data to select the recommended product for specific engines. ... LODGE cross reference chart 1956. The spark plug heat range only indicates the rate that the spark plug dissipates its firing end heat to the engine. Therefore, it is impossible to chart an Autolite heat range hierarchy, let alone a standardized comparison to other spark plug brands. All NGK Glow Plugs are manufactured to the highest level of quality to ensure quick and consistent starts NGK Resistor Caps The cover body is made of sturdy phenolic resin that endures high heat … Use an asterisk (*) for a partial search . Cell value has been … Read full disclaimer. However, according to an Autolite reference chart, Autolite 86 has the same heat range as 2244 and Autolite 303 is a hotter plug than 2974. Product Cross Reference. What is Heat Range? See recommendations sections for specific engine application. The great spark plug debate separating ngk spark plug conversion chart page 1 harley spark plug cross reference chart spark plug heat ranges ford mustang forum ngk spark plugs Spark Plug Heat Ranges For Clic Motorcycles Matchless CluelessPreferred Spark Plug Heat RangeSpark Plug Cross Reference Heat Range ChartSpark Plug Cross Reference Heat Range ChartSpark Plug… Read More » NGK. Lawn & Garden Power Sports Marine Commercial Misc. Therefore, it is impossible to chart an Autolite heat range hierarchy, let alone a standardized comparison to other spark plug brands. Extended Gap. TECHNICAL INFORMATION REAL PERFORMANCE. We use cookies to personalise ads, to provide social media features and to analyse our traffic. 5 NGK 7164 TR55IX Projected Stock Heat Range. The NGK application chart lists the model and stock numbers not only for the standard spark plug that machine uses, but also the model and stock numbers of that model's variants. See cross reference chart for NGK GR4 and more than 80.000 other spark plugs. We offer the latest technology in spark plug design & performance that can help you improve your engine performance & fuel economy. Spark Plugs Bmw R51 3 R 51 1954. Well, below you will find a “heat range cross reference chart” that shows comparisons between 5 major brands of spark plugs. Adobe Acrobat Reader is required to view PDF files. This is the plug You was looking for Mister. When dealing with Bosch spark plugs, the heat range is again designated by the number in the middle of the part code; a “W8DC” has a heat range of 8 and a “W6DC” a heat range of 6. Drifter Spark Plug Cross Reference. This catalogue lists only vehicles officially imported or manufactured in the UK and is effective from 3rd November 2020. 5 (NGK) Denso 5325 IT-16 Projected Sotck Heat Range. Much appreciated. Note: This cross-reference is a guide only and may not be suitable for all vehicles. Explanation of a Spark Plugs Heat Range from NGK Spark Plugs USA. The Spark Plug Cross references are for general reference only. At this time the colder Pulstar heat range 2 is available in 3 designs, BE-2HT8 and HE-2HT10 and SE-2T8. Explanation of a Spark Plugs Heat Range from NGK Spark Plugs USA. After searching for a while, digging through cross reference sheets and plug specs, I found a couple new options Spark plugs: Stock heat range has avoided me still.. haven't come across any Champion REA8MX / 991 Cross Reference Part Search. Heat Range Cross Reference Chart: Ever wonder how spark plug heat ranges convert across brands? Never use DENSO spark plugs, listed in this catalogue, in the engines for generator and gas heat pump air conditioning system. Ngk Spark Plug Definitions Mta. Nology Silver high performance spark plugs are the best spark plugs in the world. Type: Make: Search: Search. Beck Arnley: 176-5086. NOTE: Cross references are provided as a guide only. [A-Z.] NGK 7222 BPR4ES Nickel Spark Plug ... Heat Range 4; Torque Specs Cast Iron: 18-25.3 lb. 102 replacement spark plugs for NGK BR9ES NGK BR9ES - Cross Reference | es.sparkplug-crossreference.com We use cookies to personalise ads, to provide social media features and to … Due to differences in design and material, plugs produced by various manufacturers do not have exactly the same heat range. NGK 7222 BPR4ES Nickel Spark Plug. Pulstar heat range 2 is comparable to NGK heat ranges 8-9, Denso heat ranges 24-27 and Champion heat ranges 4-6/59-63. Printable Ngk Plugs Cross Reference Chart Fill Fillable Blank Filler. It can be a pain when you need a new spark plug but you don't know how your current heat range translate to a new brand. The DENSO spark plugs we sell are not designed and manufactured for such use, so that such use may result in accidents, including power generation stop or heat generation stop. Ngk Spark Plug Conversion Chart Page 1 Line 17qq. Heat Range Chart Published In: Technical Information Cold Hot Selecting a spark plug with the proper heat range will ensure that the tip will maintain a temperature high enough to prevent fouling, yet be cool enough to prevent pre-ignition. Tech Tip Spark Plug Heat Range Cross Reference. REAL ALUE. Cross Reference Chart. AC Delco: 41XL. However, according to an Autolite reference chart, Autolite 86 has the same heat range as 2244 and Autolite 303 is a hotter plug than 2974. Bosch 7911 WR9DC+ 0242225599 Super Spark Plug THIS CROSS REFERENCE TABLE IS INFORMATIVE ONLY. Extened Gap. Extended Gap. LODGE heat range symbol chart. IRIDIUM. Heat Range Brand Part Number Design Number Tip Designation Special Notes 5 NGK 3951 TR55 Projected Stock Heat Range. Application. As a result, more heat stays in the ceramic firing end and less is … https://sparkpluglist.blogspot.com/2012/05/spark-plugs-cross-reference-list.html 5 (NGK) AC Delco R42CLTS6 R42CLTS6 Projected Stock Heat Range. Autolite: 4052. Equipment for racing cars is highly individualized and requires much experience in the choice of the best spark plug heat range. The heat range measurement is determined by several factors; the length of the ceramic centre insulator nose and its’ ability to absorb and transfer combustion heat, the material composition of the insulator and centre electrode material. Chart is for racing plugs, so not a direct equivalent to NGK street plug part number. 140 replacement spark plugs for NGK GR4. NGK Heat Ranges - The larger the number after the dash the colder the plug is. ft. Part Information; Brand NGK/NTK; Warranty 1 Year; ... Cross Reference Products. Time and time again they have said; copper plugs with stock heat range, maybe 1 heat range colder with high hp and E85 or nitrous. Thanks, Joe. Choosing the right heat range is crucial for high performance engines. 58 replacement spark plugs for NGK YR5. 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