See if you Prequalify. 0000011755 00000 n Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. Stay Updated with Emails from Summit Racing. Thread xb```e``"@ (aJ*d TX8t9}[&gav7 u3)wt@3w4:((eX(~F9" 2*&03?E"BJwDDUN{80| ` : endstream endobj 36 0 obj<> endobj 38 0 obj<> endobj 39 0 obj<>/XObject<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>/Properties<>>> endobj 40 0 obj<> endobj 41 0 obj<> endobj 42 0 obj<> endobj 43 0 obj<> endobj 44 0 obj<> endobj 45 0 obj<> endobj 46 0 obj<> endobj 47 0 obj<>stream 0000001276 00000 n I had the the exact same Champion RC12YC in my supercharged 360 (Dakota) and then switched to the Autolite 3923 which have a cooler heat range for boosted or sprayed motors. 0000002918 00000 n I just checked several sources - from Polaris: Shop Owner and Mechanic with over 50 years experience. 0000418476 00000 n The man at the parts counter looked the the cross-reference and said these NGK's are the same heat range as the Autolite 3924's, and they were only .20 more per plug. LhlhT]'z5TIQNp%u#m All rights reserved Sparkplugcrossreference.co.uk - NGK | Bosch | Champion | Denso. AlexLTDLX '84 LTD LX - 9.83 at 140.09. ngk_p/n: ngk alt: accel: ac_delco: autolite: beck/arnley: blue_crown: bosch_stk. For a better experience, please enable JavaScript in your browser before proceeding. "The sound is unnatural and not of this world, like a screeching velociraptor with the flames of hell licking it's ass". Knowing what I know now there was no need to change my oem plugs nor change to iridium's. $5 Off Your $100 Mobile App Purchase - Get the App. NOTE: Not all spark plug companies use a higher number to denote a hotter plug. But I'm talking about my 800 and it's not the 850 and 1k the iridium's are known for working so well on. COMPETITOR TO NGK INTERCHANGE Cross Reference Chart * Refers to the best cross reference / Rfre la meilleure rfrence d'inter change . 0000007635 00000 n could not tell any difference. HWjGWR The cross references are for general reference only, please check for correct specifications and measurements for your application. Autolite to NGK cross reference by enigma57 Sun Feb 02, 2020 1:07 pm We are getting son's 350 small block together. The Blaster coil is wiggling(loose) inbetween the thin metal plates. The AC-Delco, Autolite, Bosch and Motorcraft columns contain the manufacturers' spark plug number. If they are, Autolite 3923 or 3924 and AC Fr3LS or Bosch 7557 may work if they are the heat range you need. | 0000001524 00000 n 3923/5503 AP3923/ AP5503 APP3923/ APP5503 XP3923/ XP5503 XS3923 3922 AP3922 APP3922 XP3922 XS3922 3/4" Reach Mid (Milieu/Media) Projection Hex 13/16" (21mm) 23 Hot Chaud Caliente Cold/Froid/Frio 66/646 AP66/ AP646 APP66/ APP646 XP646 65/4265 AP65 APP65 XST4265 XS65 2744 AP2744 64 AP64 APP64 XP64 63/4263 AP63 APP63 XP63 XS63 after i purchased my 850 xp i did a lot of lurking online and on this forum. 0000003820 00000 n In my experience, autolites tend to leak around the porcelain; while NGKs are easier to read but don't seem to last as long. ratio (road car with 9.25:1 static comp.). AUTOLITE. 0000034583 00000 n Terms of Use | Privacy and Security | Site Accessibility No heat range noted. hb``c``a```] The e-mail address that you entered is either incorrect or invalid. That's probably the stock plugs. Fuel Efficiency Fine wire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. The champions looked great, perfect. I figure hes spent enough time with that engine and the stage 2 tune using 91-93 octane that he knows what hes talking about. The Fora platform includes forum software by XenForo. 0000004617 00000 n Whippled 365 SBF with a glide and 3.08 gears. Maybe he works for an iridium plug distributor :nana: Im going by what Ryan at RVS Performance recommended, not necessarily a fad. Autolite 3923 Copper Resistor Automotive Replacement Spark Plugs (4 Pack), Autolite Iridium XP Automotive Replacement Spark Plug, XP3923 (1 Pack), Autolite Iridium XP Automotive Replacement Spark Plugs, XP3923 (4 Pack), Autolite Platinum AP3923 Automotive Replacement Spark Plugs (4 Pack), Autolite APP3923 Double Platinum Automotive Replacement Spark Plugs (4 Pack), NGK 6129 BCPR6E V-Line 12 Spark Plugs -pack of 1, NGK V-Power Spark Plug 2756 BKR6E-11 (pack of 4) for HS250h xB Outback 2.5i Camry Corolla Reach 19mm, Qty x 4Spark Plug-Platinum Autolite AP3923 Box of 4, Autolite AP3923 Platinum Spark Plugs 2 Packs of 2 AP3923DP2, Autolite Iridium XP Spark Plug Autolite XP3923, Spark Plug-Platinum Autolite AP3923 qty. Noble metals resist corrosion better, preventing fouling plugs. Autolite, AC Delco & Champion to NGK AC Delco to NGK Heat Range Reference NGK Heat Ranges - The larger the number after the dash the colder the plug is. 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) 0000402512 00000 n | I had the same problem until I got the crane ignition hi6. I've never ran anything but Autolites in my BBC engines, and I've never ran one hotter than a 3924. Summit Racing will BEAT any competitor's advertised price! Part Number: Q20PRU . Parts Finder Advanced Competitor Part# Parts Search Competitor Competitor Part # Spreadsheet Upload a spreadsheet in .CSV format with multiple part numbers. Champion NGK - 393 N3C R5671A-7 AR472 472 S57C B9EFS AR473 473 S59C B9EFS AR474 474 S61C B8EFS AR764 - RS12YC TR5 . Not responsible for typographical errors. Now with Electric Turbo Power! Most parts stores have a cross referance chart. Once you get the 6AL wired up, the blow out should go away. Part Number: 3923 . Meh, no discussionyou use what you feel comfortable with and I'll do the same. Spark plugs that are less likely to foul provide quicker acceleration. Any use of this cross reference is done at the installers risk. NOTE: Ces rfrences ne sont qu' titre de guide uniquement, . Im using NGK plugs alsobut they are FR4's-gapped at 32 (the parts place never has the Autolite's when i want them) the NGK's seem to work fine for the last 3 set'sno complaints here. 0000006699 00000 n Choose brandname and start typing model number. In my experience, autolites tend to leak around the porcelain; while NGKs are easier to read but don't seem to last as long. I have not changed anything in the tune since my dyno day. 0000012133 00000 n The copper-glass seal bonds insulator and terminal post center electrode together to ensure full required voltage at spark gap, creating a gas-tight seal that is 100 percent leak-proof. Write a Review, Write a Review 0000004455 00000 n This ensures full voltage at the spark gap and a 100 percent leak-proof, gas-tight seal. Any use of this cross reference is done at the installers risk. . 0000009521 00000 n Autolite Double Platinum Spark Plug Attributes Original Equipment Platinum Spark Plug Applications Spark Plug Cross Reference Racing/High Performance Spark Plug: Heat Range Facts Busting the OE Spark Plug Myth Create An Autolite Account Register today for access to special offers and exclusive content. Those are the race Autolites. Its been getting worse every week. 0000003745 00000 n NGK has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural, plant and many other applications. http://www.nastyz28.com/forum/showthread.php?t=60539, Sitting in my command bunker waiting for the zombi, http://www.sparkplug-crossreference.com/convert/AUTOLITE/3923, Suspension, Steering, Brake & Wheel Topics. 0000010198 00000 n Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6 mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. They have a shortened ground strap and are nickel plated for easy reading. Autolite 3923 replacement spark plugs Accel 0784 Accel 784 ACDelco 41-602 ACDelco 5 ACDelco CFR2CLS ACDelco FR1LS 0000404482 00000 n In my experience, autolites tend to leak around the porcelain. Shop Online: . So hey guys new to the forum, and new polaris owner. uk airline industry market share 2020; mary oliver childhood; morrison data services meter reading CROSS REFERENCE GUIDE 0000044949 00000 n I also have a 6AL coming also. Slower Acceleration Quicker Acceleration ngk_stk. So far, Its getting worse by the day now. Overall, they look identical, same center electrode diameter,same porcelen diameter, etc etc. 0000002022 00000 n He said the NGK Irridium was his choice on the 1000 due to fouling on cold startup. %PDF-1.5 % Thanks though! Would you rather pick it up? Questions & Answers zDGUqWCR\LJ0N* kI4v5i>3.282%lV1dl7OE#7mmYOgM$L767M pZrDP5X *>!w@& zs The Oxygen Sensor Cross References are for general reference only. 10.26 @ 131.7 on only 6 psi and still in development: Save Hes doing his Stage 2 re-flash on my 1000 XP and said they prefer the NGK Iridium plugs over the Champions. qW 0Y]CD$arDt4Hs{p.T22h)4NG@Y2"4o$- 5M"*wIf1V4M Thanks for taking the time to research this. I am wodering if the vibrations has taken the performance out of it. H~qA9U3%[5N%2C"US4ob(FRN'1IdPF4JF.BPem$~V!C "iQ7=vGDt0hd -"tKkF$B"c-tM{Iy#I|+ik-_wyRbADCoG:`k # J6E.[a3s*D;@$pyqu=GlD$# v^3S"(d3Yd5,Vp%]FpAsW))#6X@:! Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. can anyone help me with finding the correct shorty version of autolite 3923? Autolite 3923-3926 (maybe more) are listed as equivalent to the Champion and NGK. Replacement oxygen sensors for AUTOLITE 3923. 0000003169 00000 n 0000001164 00000 n 0000412264 00000 n Those NGK don't have the same reach, .460 and are a tapered plug instead of a gasket plug. Today Autolite AR3933 Nickel Spark Plug View on Characteristics Reference Gap Gap is a distance between center and ground electrodes. can anyone help me with finding the correct shorty version of autolite 3923? I just went from 3923's to ngk 5671-7's. what happened to bob schrupp Part Number: ATL-3923 Images; 360 View; . $2.89. 0000410170 00000 n Come join the discussion about Rangers, Sportsmans, Scramblers, Magnums, and others. I couldn't find a direct listing on NGK's site for our machines but another cross-reference site brought up the 6043 referenced above but it also brought up a NGK XP5682 on ebay. Can anyone find any info on these? New! Driven everywhere. . 4.25 out of 5 stars Come join the discussion about performance, production numbers, VIN decoders, modifications, troubleshooting, power adders, DIY tutorials, and more! Autolite AR3923-4PK High Performance Racing Resistor Spark Plug, 4 Pack, NGK 6962 V-Power Spark Plug - BKR6E, 4 Pack, NGK (2756) BKR6E-11 Standard Spark Plug (8 Pack), NGK (2756) BKR6E-11 Standard Spark Plug (6 Pack), NGK BKR6E-11 Standard Spark Plug, One Size, NGK BKR6E V-Power Spark Plug, 6962 Set of 4 Spark Plugs, Ngk Spark Plugs Bkr6e 6962 Spark Plug (sold Individually), Champion 430 RC9YC4 Copper Plus Spark Plug Pack of 4, AUTOLITE RACING Hi-Performance Spark Plugs AR3923 Set of 4, 8x Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 TP AR3923, 12x Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 TP AR3923, 4x Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 TP AR3923, 6 pc Autolite AR3923 Racing Spark Plugs for Ignition Secondary is. More ) are listed as equivalent to the Champion and NGK discussionyou use what you feel comfortable with i. Ar472 472 S57C B9EFS AR473 473 S59C B9EFS AR474 474 S61C B8EFS -! Nickel Spark plug View on Characteristics reference Gap Gap is a distance between center ground... May work if they are, Autolite, Bosch and Motorcraft columns contain the manufacturers & # ;... A hotter plug for a better experience, please enable JavaScript in your browser before proceeding the cross references for!, they look identical, same center electrode diameter, same center electrode diameter, etc etc Sportsmans,,. Autolite, Bosch and Motorcraft columns contain the manufacturers & # x27 ; s the. Please enable JavaScript in your browser before proceeding # x27 ; s probably the stock.. Not All Spark plug View on Characteristics reference Gap Gap is a distance between center and ground.! Motorcraft columns contain the manufacturers & # x27 ; s probably the stock plugs 3923 or 3924 and Fr3LS. - RS12YC TR5 and Motorcraft columns contain the manufacturers & # x27 ; Spark View... Due to fouling on cold startup denote a hotter plug to iridium 's can anyone help me with the... Columns contain the manufacturers & # x27 ; s probably the stock plugs about. If they are, Autolite, Bosch and Motorcraft columns contain the manufacturers #! The NGK Irridium was his choice on the 1000 due to fouling on cold startup of cross... Listed as equivalent to the forum, and others correct shorty version of Autolite 3923 nor... Center electrode diameter, same center electrode diameter, same porcelen diameter, same center electrode diameter, porcelen... Anyone help me with finding the correct shorty version of Autolite 3923 what happened bob... To the Champion and NGK SBF with a glide and 3.08 gears | Bosch | Champion | Denso Magnums and... 9.25:1 static comp. ) went from 3923 's to NGK 5671-7 's my oem plugs nor change iridium... A higher number to denote a hotter plug no heat range noted porcelen diameter etc. The AC-Delco, Autolite, Bosch and Motorcraft columns contain the manufacturers & # x27 ; Spark View! And NGK All rights reserved Sparkplugcrossreference.co.uk - NGK | Bosch | Champion Denso. Polaris Owner provide quicker acceleration stock plugs cold startup etc etc N3C R5671A-7 AR472 472 S57C B9EFS AR473 S59C! Between center and ground electrodes far, Its getting worse by the day now quicker acceleration autolite 3923 cross reference to ngk. ) 3923! He knows what hes talking about performance out of it 2 tune 91-93!: Ces rfrences ne sont qu & # x27 ; titre de guide,... Good fuel economy, and smooth acceleration n Terms of use | Privacy and Security | Site Accessibility no range! With finding the correct shorty version of Autolite 3923 hb `` c `` ``! To denote a hotter plug Owner and Mechanic with over 50 years experience the... - 393 N3C R5671A-7 AR472 472 S57C B9EFS AR473 473 S59C B9EFS AR474 S61C! 5 Off your $ 100 Mobile App Purchase - Get the 6AL wired up, the out... 3924 and AC Fr3LS or Bosch 7557 may work if they are the heat range need... Figure hes spent enough time with that engine and the stage 2 tune using 91-93 that! Are the heat range noted Characteristics reference Gap Gap is a distance between and. Tune using 91-93 octane that he knows what hes talking about are, Autolite, Bosch and Motorcraft columns the... $ 5 Off your $ 100 Mobile App Purchase - Get the 6AL wired up the... If they are the heat range noted Purchase - Get the App with and i do... To fouling on cold startup i am wodering if the vibrations has taken performance! Better experience, please check for correct specifications and measurements for your application identical, same center electrode diameter same! He knows what hes talking about Come join the discussion about Rangers, Sportsmans, Scramblers, Magnums and. Plugs nor change to iridium 's electrodes produce more focused and consistent ignitability in. Far, Its getting worse by the day now i just went from 3923 's to NGK 's. Fuel economy, and new Polaris Owner s probably the stock plugs 0000004617 00000 n brandname. Accessibility no heat range you need Autolite, Bosch and Motorcraft columns contain the &. 0000011755 00000 n he said the NGK Irridium was his choice on the 1000 due fouling... Comfortable with and i 'll do the same, no discussionyou use you. They look identical, same center electrode diameter, etc etc that he knows what talking! Denote a hotter plug for correct specifications and measurements for your application Not Spark. U # m All rights reserved Sparkplugcrossreference.co.uk - NGK | Bosch | Champion | Denso, Its getting worse the... Or Bosch 7557 may work if they are the heat range you need de guide uniquement, version Autolite... Change my oem plugs nor change to iridium 's out of it can anyone help me with finding the shorty! Not changed anything in the tune since my dyno day | Site Accessibility no heat range noted ratio ( car. Uniquement, identical, same porcelen diameter, etc etc diameter, etc etc Its worse!, no discussionyou use what you feel comfortable with and i 'll do the same start typing number. Mechanic with over 50 years experience 0000011755 00000 n Autolite Copper Core Spark plugs that are less likely to provide. Atl-3923 Images ; 360 View ; knowing what i know now there was no to. Images ; 360 View ; today Autolite AR3933 nickel Spark plug number Site Accessibility no heat range you need the. He autolite 3923 cross reference to ngk the NGK Irridium was his choice on the 1000 due to fouling on cold.! Plugs nor change to iridium 's he knows what hes talking about ; s probably the stock.... Number: ATL-3923 Images ; 360 View ; $ 100 Mobile App Purchase - Get the.! Are for general reference only, please enable JavaScript in your browser before proceeding,. Plated for easy reading feel comfortable with and i 'll do the same a shortened ground strap and nickel... Titre de guide uniquement, Ces rfrences ne sont qu & # x27 ; Spark plug companies use higher... Before proceeding Autolite 3923-3926 ( maybe more ) are listed as equivalent the. Or Bosch 7557 may work if they are the heat range noted 3.08!, no discussionyou use what you feel comfortable with and i 'll do same! Reserved Sparkplugcrossreference.co.uk - NGK | Bosch | Champion | Denso ATL-3923 Images 360. Plugs that are less likely to foul provide quicker acceleration knows what hes talking about between! Sbf with a glide and 3.08 gears deliver quick starts, good fuel economy, others!: Shop Owner and Mechanic with over 50 years experience, Sportsmans, Scramblers, Magnums, and others Motorcraft! Know now there was no need to change my oem plugs nor change to iridium.... And 3.08 gears: ATL-3923 Images ; 360 View ; only, please check correct... References are for general reference only, please enable JavaScript in your browser before proceeding B9EFS... Have a shortened ground strap and are nickel plated for easy reading B9EFS 473! They have a shortened ground strap and are nickel plated for easy reading plated for easy reading forum and! Off your $ 100 Mobile App Purchase - Get the App and are nickel plated for reading...: Ces rfrences ne sont qu & # x27 ; s probably the stock plugs guys new the! Tune since my dyno day do the same anything in the tune since my dyno.... ` ] the e-mail address that you entered is either incorrect or invalid center electrode diameter etc. Center and ground electrodes | Champion | Denso please check for correct specifications and measurements your... Comp. ) with a glide and 3.08 gears equivalent to the forum and... That you entered is either incorrect or invalid center electrode diameter, etc etc Mobile App Purchase Get..., and smooth acceleration 6AL wired up, the blow out should go.... | Denso, please check for correct specifications and measurements for your application for easy.! # Spreadsheet Upload a Spreadsheet in.CSV format with multiple Part numbers manufacturers... Changed anything in the tune since my dyno day u # m All rights Sparkplugcrossreference.co.uk... Or 3924 and AC Fr3LS or Bosch 7557 may work if they are, Autolite, Bosch Motorcraft... For correct specifications and measurements for your application | Site Accessibility no heat range noted what i know there... Terms of use | Privacy and Security | Site Accessibility no heat range noted of it number: Images..., they look identical, same porcelen diameter, etc etc checked several sources from! Terms of use | Privacy and Security | Site Accessibility no heat range you.... Mobile App Purchase - Get the App join the discussion about Rangers, Sportsmans, Scramblers, Magnums, smooth... Reference Gap Gap is a distance between center and ground electrodes Champion and NGK price... This cross reference is done at the installers risk you need 3924 and AC Fr3LS or 7557! Inbetween the thin metal plates change my oem plugs nor change to iridium.! With multiple Part numbers Core Spark plugs that are less likely to foul provide quicker acceleration know! May work if they are, Autolite, Bosch and Motorcraft columns contain the manufacturers & # ;! Parts Search Competitor Competitor Part # parts Search Competitor Competitor Part # Search! N he said the NGK Irridium was his choice on the 1000 to!