Due to differences in design, material, etc, plugs produced by various manufacturers do not have exact the same heat range. ... LODGE cross reference chart 1956. Rather, the heat range is a measure of the spark plug’s ability to remove heat from the combustion chamber. 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. As a result, more heat stays in the ceramic firing end and less is … Ngk Spark Plug Definitions Mta. Adobe Acrobat Reader is required to view PDF files. Heat Range Reference. What is Heat Range? Extended Gap. IRIDIUM. Ngk Spark Plug Conversion Chart Page 1 Line 17qq. • Mopeds [SWE.] Note: This cross-reference is a guide only and may not be suitable for all vehicles. LODGE heat range symbol chart. ft. Aluminum: 18-21.6 lb. Pulstar heat range 1 is comparable to NGK heat ranges 4-7, Denso heat ranges 14-22 and Champion heat ranges 7-16. See recommendations sections for specific engine application. Extened Gap. 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. https://sparkpluglist.blogspot.com/2012/05/spark-plugs-cross-reference-list.html 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. Cross reference chart. Check for correct application and spec/measurements. Read full disclaimer. 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 NGK Heat Ranges - The larger the number after the dash the colder the plug is. Nology Silver high performance spark plugs are the best spark plugs in the world. Equipment for racing cars is highly individualized and requires much experience in the choice of the best spark plug heat range. Spark Plugs Bmw R51 3 R 51 1954. Product Cross Reference. Therefore, it is impossible to chart an Autolite heat range hierarchy, let alone a standardized comparison to other spark plug brands. Due to differences in design and material, plugs produced by various manufacturers do not have exactly the same heat range. Tech Tip Spark Plug Heat Range Cross Reference. Heat Range Brand Part Number Design Number Tip Designation Special Notes 5 NGK 3951 TR55 Projected Stock Heat Range. Application. Chart is for racing plugs, so not a direct equivalent to NGK street plug part number. Cross Reference Chart. Drifter Spark Plug Cross Reference. 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. See cross reference chart for NGK GR4 and more than 80.000 other spark plugs. Explanation of a Spark Plugs Heat Range from NGK Spark Plugs USA. Choosing the right heat range is crucial for high performance engines. ft. Part Information; Brand NGK/NTK; Warranty 1 Year; ... Cross Reference Products. The Spark Plug Cross references are for general reference only. Cell value has been … Accel: 112. Type: Make: Search: Search. NOTE: Cross references are provided as a guide only. Explanation of a Spark Plugs Heat Range from NGK Spark Plugs USA. IRIDIUM. TECHNICAL INFORMATION REAL PERFORMANCE. Use Cross References as a guide only. NGK 7222 BPR4ES Nickel Spark Plug. 140 replacement spark plugs for NGK GR4. 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. 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 … Any use of this cross reference is … 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 … Racing Cross Reference Chart. Well, below you will find a “heat range cross reference chart” that shows comparisons between 5 major brands of spark plugs. Thanks, Joe. AC Delco: 41XL. This is the cross-reference from the NGK B9EGV to other brands: (You can use anyof these plugs): NGK: B9EGV. 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. THIS CROSS REFERENCE TABLE IS INFORMATIVE ONLY. A hotter heat range spark plug has an insulator design with a longer heat flow path to the metal shell of the plug. Therefore, it is impossible to chart an Autolite heat range hierarchy, let alone a standardized comparison to other spark plug brands. 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. Heat Range Chart Published In: Technical Information Cold Hot Never use DENSO spark plugs, listed in this catalogue, in the engines for generator and gas heat pump air conditioning system. Call us at 713-459-6977. ... Champion NGK AR12 12 RV9YC R5674-7 AR13 13 RV9YC R5674-6 AR23 – RV9YC BPR6FS AR24 – RV12YC BPR6FS Lawn & Garden Power Sports Marine Commercial Misc. Years. Use an asterisk (*) for a partial search . We offer the latest technology in spark plug design & performance that can help you improve your engine performance & fuel economy. Beck Arnley: 176-5086. 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. Printable Ngk Plugs Cross Reference Chart Fill Fillable Blank Filler. DUE TO DIFFERENCES IN DESIGN AND MATERIALS THE SPARK PLUGS OF VARIOUS MANUFACTURERS DO NOT HAVE EXACTLY THE SAME 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. Heat Range Cross Reference Chart: Ever wonder how spark plug heat ranges convert across brands? At this time the colder Pulstar heat range 2 is available in 3 designs, BE-2HT8 and HE-2HT10 and SE-2T8. Always refer to catalogue data to select the recommended product for specific engines. 58 replacement spark plugs for NGK YR5. Bosch 7911 WR9DC+ 0242225599 Super Spark Plug 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. NGK 7222 BPR4ES Nickel Spark Plug ... Heat Range 4; Torque Specs Cast Iron: 18-25.3 lb. 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. This cross-reference numbers furnished as a guide . 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. 5 NGK 7164 TR55IX Projected Stock Heat Range. The spark plug heat range only indicates the rate that the spark plug dissipates its firing end heat to the engine. For more information, have a look at this NGK spark plug reference chart. 5 (NGK) Denso 5325 IT-16 Projected Sotck Heat Range. Much appreciated. Extended Gap. 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 » Cross Reference Part Search. [A-Z.] A heat range refers to how much heat a spark plug is capable of removing from the combustion chamber. REAL ALUE. The relationship between the spark plug temperature and vehicle speed and heat range is expressed with a graph like that in the figure. 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. 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. Autolite: 4052. Model. 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) NGK. 5 (NGK) AC Delco R42CLTS6 R42CLTS6 Projected Stock Heat Range. Cell value has been edited. This catalogue lists only vehicles officially imported or manufactured in the UK and is effective from 3rd November 2020. We use cookies to personalise ads, to provide social media features and to analyse our traffic. This is the plug You was looking for Mister. Cell value has been edited. Started own list, not complete : cross Moped, vélomoteur, bromfiets, knallert, ciclomotore, mopo. Therefore, it is impossible to chart an Autolite heat range hierarchy, let alone a standardized comparison to other spark plug brands. 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Racing plugs, listed in this catalogue, in the engines for generator and gas heat pump conditioning.