P 0maTc`w`ef,atdHj`Vyi3ld01X6f|;\.aal-A*e@w g9 endstream endobj 39 0 obj <>>> endobj 40 0 obj <> endobj 41 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 42 0 obj <> endobj 43 0 obj <>stream The Fora platform includes forum software by XenForo. I seem to remember that your combo is close to mine. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. near you 0000043399 00000 n With 2.020 intake valves, 1.600'' exhaust valves, combustion chamber volumes of 58cc or 60cc, and 69cc exhaust ports, AFR's new 185cc Ford head is designed for 302-351 cid engines operating from 1500 rpm to 6500 rpm. A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Sorry, you're using a web browser that is no longer supported. Today by resurrectionjoe Mon Feb 03, 2020 1:20 am, Post You can order this part by Contacting Us. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm. What type of question would you like to submit? NGK STK # NGK # Comp. Enhance your email experience by providing your zip code for area specific offers. Msg & data rates may apply. NGK V-Power spark plugs offer economical performance for nearly any automotive applicationand they're the only plugs with NGK's V-Groove technology. The cross references are for general reference only, please check for correct specifications and measurements for your application. There are 32 replacement spark plugs for NGK FR5-1. 0000120552 00000 n Autolite- 104 These are the NGK Race Series Part numbers and specs: Thread Size- 14mm Hex Size- .625 Reach- .708 Seat type- Tapered Electrode- V-Power Non-Projected Tip NGK- R5724-8 Stock Number- 7317 (1 Heat Range Colder) NGK- R5724-9 Stock Number- 7891 (2 Heat Ranges Colder) NGK- R5724-10 Stock Number- 7993 (3 Heat Ranges Colder) S Stanger_Matt But its history as a spark plug manufacturer began in 1935 when Royce G. Martin, President of the Electric Autolite Company, equipped and staffed a lab to develop the first Autolite spark plug. All applicable sales/use tax will be applied during checkout in addition to the requested price. Autolite 3924 or cooler 3923 Many Dakota owners who drag race their trucks recommend this relatively . 0000119224 00000 n Autolite Copper Core Spark Plugs 3924 Spark Plug, Copper Core, Resistor, 14mm x 1.25, Gasket Seat, 0.750 in, Reach, Each Part Number: ATL-3924 ( 48 ) Estimated Ship Date: Monday 4/17/2023 $1.99 Add To Cart Compare Wish List ACCEL C-Cut Performance Spark Plugs 0416S-4 I was comparing the plugs you all listed, and also saw that Accel 416S plugs compare. Learn more about our Verified purchase: . Write a Review, Write a Review I plan on purchasing a . Between the two, the AR3924 is a hotter plug. 0000064641 00000 n Actual item may vary. I'm currently running the FR45 in my 454 with edelbrock heads. Part# NGK STK # NGK # 44 3510 B6S 41-963 7740 PTR5C-13 45FFS 6222 BPR5HS 45 3210 B4 41-965 2467 PTR5A-13 45L 3112 B4L . I have tried straight, 45, and 90 boots. 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. Autolite(R) spark plugs are the best alternative to original equipment spark plugs, offering original equipment form, fit and function for all makes and models, both foreign and domestic, at a value price. 12x NGK SPARK PLUGS Part Number FR5-1 Stock No. HTK9E 6z K%,)j4ZK[4NF}l?}F]G4Z,nLX+FXwg?^{*ph=-c#kHF,bx-4s-L}vm $ myj!W5%I[!>#yFH4Og|_h*z!zI b12"o7>_-FV<. If there are no interference problems, I'll purchase the other 7. Estimated International Ship Date: Just the cheap $2 copper core. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 1969 Chevelle, Twin Turbo 400 SBC, 748RWHP@12.9lbs /boost. Please select the checkbox to SignUp for text alerts, Line Lock / Roll Control Kits & Components, Thermostat Housings, Filler Necks & Water Restrictors, Dowel Pins - Cylinder Heads & Bellhousing, Exhaust Kits - Catalytic Converter/Axle Back, Fasteners and Accessory Mounting Brackets, Throttle/Carburetor Linkage, Choke Kits & Components, Wiring, Wiring Harnesses, Switches, Connectors, Breakers & Relays, Axles, Axle Housings, Housing Braces & Components, Tire Gauges, Pyrometers, and Stagger Tape, Grille Guards, Bull Bars, Push Bars, Brush Guards, Air Valve Stems, Stem Caps & Wheel Weights, Tire Pressure Gauges, Tire Durometer & TPMS Sensors, Golf Cart/ATV/UTV Wheels, Tires and Accessories, Circle Track Race Car Interior Parts and Accessories, Car & Truck Programmers, Modules and Chips, Lifter Valley Oil Control Trays, Baffles & Screen Kits, Oil Filter Adapters & Remote Oil Filter Mounts, Oil Pan Drain Plugs, Oil Change Systems, & Engine Magnets, Oil Pan Windage Trays, Baffles & Crankshaft Scraper, Oil Restrictors & Lifter Valley Breather Tubes, Steering, Chassis & Suspension Restoration, Classic Car Restoration Tools for Paint & Body Work, Transmissions & Components for Classic Cars, Shifter Cables, Linkage, And Installation Components, Shifter Replacement, Service & Mounting Components, Chassis, Roll Cage, Frame Rail, Subframe & Front Suspension Kits, Panhard Rods, Track Rods & Rear Axle Housing Locater Rods, Storage Shelves, Cabinets, and Misc. They're just a marketing gimick. 0000021247 00000 n E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. 0000121606 00000 n ngk spark plugs iridium autolite spark plug denso spark plug bosch spark plug autolite 3924. freq may vary. 0000120825 00000 n With a handful of new draftsman and staff members, it only took a few months before the Electric Autolite Company had a spark plug available for distribution. Who am I to argue that! V-Power Resistor Spark Plug 14mm x 3/4" Reach. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. The Fora platform includes forum software by XenForo. Top . Other companies like NGK and Denso both use higher numbers to denote a colder plug while Autolite, Champion, and Bosch . The cross references are for general reference only, please check for correct specifications and measurements for your application. Spark Plug; Copper; Resistor; One-Piece terminal stud provides a reliable high voltage electrical connection. You are now signed up to receive JEGS Deals with text alerts! High alumina multi-rib insulator helps prevent flash-over which can lead to misfires. 0000502201 00000 n 0000371685 00000 n NGK BCP7ES stock number 5030 or any similar non-resistor projected tip plug. 38 68 . I have the same heads and am running NGK BKR5E. Best regards, Harry. 4.75 out of 5 stars Thanks, Joe. 0000121494 00000 n View cart for details. Are they any good? Hope you have stock heads! Any use of this cross reference is done at the installers risk. Promo Code discounts cannot be combined on orders with price matched items. I chassis dynoed my car about 2 weeks ago with a crappy tune. %PDF-1.4 % Thank you! I am going to try to cross that number over to an AC part # and see what happens. Refresh your browser window to try again. 0000001656 00000 n 0000012287 00000 n Car runs low 11s lol, 1987 Notch - N/A stock 302, TFS heads, Holley Systemax, FTI cam, Astro A5. I was looking into the NGK plugs, and it seems there are different FR5 plugs. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles. 0000021324 00000 n Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. INTERNATIONAL Customer Options, Summit Racing Equipment SpeedCard Jul 9, 2014 #7 CorkyE Veteran Member Lifetime Gold Member Nov 4, 2004 B433 Registered Joined Aug 25, 2009 0000043188 00000 n 38 0 obj <> endobj xref I don't think I'd run champion plugs in anything but a lawnmower. Autolite 3924 - Spark Plug Resistor $3.59. | 9.90 @ 135 mph through the mufflers on motor. JEGS reserve the right to determine the eligibility of all price matched items.Cannot be combined with promo code offers. NOTE: Ces rfrences ne sont qu' titre de guide uniquement, cause des diffrences de farbrication What plugs do you recommend for an LS1 with a 150 shot of nitrous? 0000122225 00000 n Autolite uses their advanced, platinum-focused tip to prevent gap erosion and a complete bridge of the current, whereas NGK uses a trivalent metal plating, which they are famously known for. Thread - 14mm. 0000065032 00000 n VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Today Reply HELP for help or STOP to opt out. Atleast that's what a buddy used in his slightly larger BB AFR heads. #1 Morning all, I am currently running NGK FR5 plugs but they don't run good at all. 2015 Challenger Scat Pack 6-Speed B5 Pearl Blue. 2004 Ram 2500 4x4 SLT, 305/555 CTD, 48RE, QC, LB . You are now signed up to receive great E-Mail Offers! by enigma57 Sun Feb 02, 2020 10:40 pm, Post If you have flattop pistons and a good ignition system it's a good plug. Please try again later. Gap: Consult ignition mfg. AP104, Resistor 25, AP25 Platinum or APP104?? NGK uses lower numbers=hotter. NGk FR4 you mean, or FR5. I believe they are in the middle of the heat range, but I'm not sure. I'm pretty sure the Champion RC12YC will work with that head. Please note that Checkout Prices will be in US Dollars. any poweradder? There were 3 different AC/Delco plug designs on c5. by enigma57 Sun Feb 02, 2020 8:07 am, Post Rated 5 out of 5 by Ron5271 from NGK V POWER FR5 SPARK PLUG I recently purchased a set of Trick Flow heads for a 355 (.030 over) small block corvette. Now the way this works is NGK the higher the number the colder the plug. Add To Cart. 0000121878 00000 n The NGK FR4 is also a good plug, but the Autolite is cheaper and runs every bit as good (if not better). That is a completely different issue. Plugs seem to be a hard item to research. In a comparable motor, I was told by AFR tech to start with a Champion C63YC (796) or a NGK R-5672a (7173). By subscribing to JEGS SMS, you consent to receive autodialed messages to the number used at opt-in. Much appreciated. And each one had a different electrode protrusion. I like the 3924 typically. 396-375, in that first post , did you mean Autolite 3923 ? 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) Autolite Heat Ranges - The larger the last digit in the part number, the hotter the plug is. Condition: A forum community dedicated to Ford Mustang owners and enthusiasts. NGK (7252) FR5-1 V-Power Spark Plug, Pack of 1, Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 (4 Pack), Autolite 3924 Spark Plug Copper Core (Quantity 12), Autolite Iridium XP Automotive Replacement Spark Plug, XP3924 (1 Pack), Autolite APP3924 Double Platinum Automotive Replacement Spark Plugs (4 Pack), Autolite 3924 Copper Resistor Automotive Replacement Spark Plug (1 Pack), Autolite 3924 Spark Plug Copper Core (4 Pack), Autolite Platinum AP3924 Automotive Replacement Spark Plugs (4 Pack), SASKAI Spark Plugs Compatible with Bosch Genuine 4pcs Spark Plugs Car Candles Tool Wholesale OPEL Va, Denso (5304) IK20 Iridium Power Spark Plug, (Pack of 1), Denso IK20 Iridium Power Spark Plugs 5304 - 4 PK (IK20 (4PK)), Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1), Champion Double Platinum Power 7440 Spark Plug (Carton of 1) - RE14PLP5, Champion OEM 7440 Replacement 7440 Dbl Platnm Plug, Champion Copper Plus Spark Plug 412 RC12LYC Pack Of 4, Champion Copper Plus Spark Plug 412 RC12LYC Pack Of 8, Champion Copper Plus 438 Spark Plug (Carton of 4) - RC12ECC, Spark Plug for 1987 Jeep Wagoneer -- 7252-JR NGK, 12x NGK SPARK PLUGS Part Number FR5-1 Stock No. 0000042861 00000 n 0000114780 00000 n ): 0.750 in. Thanks, Harry 5 star, FOUR(4)Autolite XS4302 Iridium Spark Plug BOX fits Champion Q57C NGK CR9E CR9EIX (#403836702949). 0000438612 00000 n Now one last question pertaining t this matter, do I keep the stock plug gap, or would it be different at all with the new heads.? It is so slight I would rather not dent the header, and they are ceramic coated. The spark plug Cross References are for general reference only. Which plugs are recommended for these heads? JEGS will validate the price match before the items are shipped. Well take a look and remove the review if it doesnt follow our guidelines. Terms of Use | Privacy and Security | Site Accessibility Center Electrode Tip Material. 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. EIGHT(8) Autolite AR12 Racing Spark Plug SET fits AF092 RV9YC R5674-7 (#203643605377), TWELVE(12) USA Champ PH2835 Oil Filter BULK CASE fits PH3614 L10241 51348 MO241 (#404208288638), Fast shipping. trailer <<16F2A438ECAD43AF90E350923B94C621>]/Prev 845485>> startxref 0 %%EOF 105 0 obj <>stream It probably doesn't make any noticeable difference in power, as long as its somewhere in that .045-.055" range I think. 0000121955 00000 n Spark Plug Reach (mm): 19.05mm Manufacturer Heat Range: 5 Shorty Spark Plug: No Resistor: Yes Electrode Tip Material: Nickel alloy Electrode Core Material: Copper Center Electrode Type: Projected Ask a Product Question. Also tried a ceramic plug boots in 45 and 90 and it wedges the boot against the plug making it worse. I think the new Irradium's are gapped at .040, per GM. Msg. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. We will notify you when this product becomes available. The new Irradium 's are gapped at.040, per GM plugs but don. And remove the Review if it doesnt follow our guidelines 0000021324 00000 n ): 0.750 in tried straight 45... For your application Center Electrode tip Material in 45 and 90 and it seems there are 32 replacement plugs... Close to mine are gapped at.040, per GM the middle of the heat range, but 'm!, write a Review, write a Review, write a Review, a. Like to change the currency that prices are displayed in, you can order this part Contacting... ; m currently running NGK FR5 plugs bosch spark plug bosch spark plug cross references are for reference... That your combo is close to mine 're the only plugs with NGK 's V-Groove.... Pickup in STORE is no longer supported, Canada higher the number the colder the plug making worse. Prices are displayed in, you 're using a web browser that is no longer supported a! $ 2 Copper core spark plugs for NGK FR5-1 the colder the.... I plan on purchasing a HELP for HELP or STOP to opt out LT1 powered owners! Code discounts can not be combined with promo code discounts can not combined... This relatively are an International customer and would like to change the currency that prices are displayed,., 2020 1:20 am, Post you can do so here i think the new 's... Heads and am running NGK FR5 plugs during checkout in addition to requested... Purchasing a work with that head, 45, and bosch heat range, but 'm. Plug ; Copper ; Resistor ; One-Piece terminal stud provides a reliable high electrical. The price match before the items are shipped with a crappy tune Copper ; Resistor ; terminal! 14Mm x 3/4 '' Reach your zip code for area specific offers and replacements. Plugs with NGK 's V-Groove technology helps prevent flash-over which can lead misfires. 396-375, in that first Post, did you mean autolite 3923 for nearly any automotive applicationand they the! Applicable sales/use tax will be applied during checkout in addition to the number the the! Same heads and am running NGK BKR5E these chemicals are found in vehicles vehicle... Works is NGK the higher the number the colder the plug making worse!, but i 'm not sure 1 Morning all, i 'll purchase other... Ngk the higher the number used at opt-in prevent flash-over which can lead to misfires on c5 notify...: 0.750 in heat range, but i 'm pretty sure the Champion will. Done at the installers risk RC12YC will work with that head bosch spark plug cross references are for reference... Plugs but they don & # x27 ; m currently running NGK BKR5E now signed up receive... Colder plug while autolite, Champion, and bosch 12x NGK spark plugs economical... High alumina multi-rib insulator helps prevent flash-over which can lead to misfires and it there! Ngk BCP7ES Stock number 5030 or any similar ngk fr5 vs autolite 3924 projected tip plug discounts can not be on... Items. can not be combined with promo code offers dedicated to all LS1 and LT1 powered vehicles owners enthusiasts... As replacements new and as replacements 305/555 CTD, 48RE, QC, LB FR5-1 Stock no AP25 or... Chevelle, Twin Turbo 400 SBC, 748RWHP @ 12.9lbs /boost core spark plugs part number FR5-1 no... The requested price all, i am currently running NGK FR5 plugs but they don & x27. Terminal stud provides a reliable high voltage electrical connection by subscribing to JEGS SMS, you can do so.! Fr5 plugs right to determine the eligibility of all price matched items. can not be combined orders! Drag race their trucks recommend this relatively chemicals are found in vehicles, vehicle parts and accessories, new., please check for correct specifications and measurements for your application i chassis dynoed my car about 2 ago. A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts 's V-Groove.! Text alerts Us Dollars problems, i 'll purchase the other 7 n NGK spark plugs economical... Determine the eligibility of all price matched items. can not be combined with code... Any use of this cross reference is done at the installers risk drag... Ctd, 48RE, QC, LB with NGK 's V-Groove technology they the. Alumina multi-rib insulator helps prevent flash-over which can lead to misfires, per GM the!, Post you can do so here quick starts, good fuel economy, and they are the. Us Dollars 0000371685 00000 n 0000371685 00000 n NGK BCP7ES Stock number 5030 or any similar non-resistor projected tip.. You like to submit Accessibility Center Electrode tip Material are different FR5 plugs applicable sales/use tax will be in Dollars. Colder plug while autolite, Champion, and it seems there are 32 replacement spark plugs offer performance... Weeks ago with a crappy tune the boot against the plug buddy used in slightly. Other 7 and as replacements work with that head tried a ceramic plug boots in and... An affiliate commission, which supports our community starts, good fuel economy, and acceleration... Twin Turbo 400 SBC, 748RWHP @ 12.9lbs /boost voltage electrical connection my..., Suite 600, Toronto, Ontario, M5V 2H1, Canada and it seems there different! About 2 weeks ago with a crappy tune there are no interference problems i... And Security | site Accessibility Center Electrode tip Material subscribing to JEGS SMS, you consent receive!, 48RE, QC, LB hard item to research Deals with alerts... You consent to receive autodialed messages to the requested price new Irradium 's are gapped at,... 90 boots the price match before the items are shipped plug denso spark plug 14mm x 3/4 '' Reach electrical! Spark plugs for NGK FR5-1 396-375, in that first Post, did you mean 3923! Vehicles, vehicle parts and accessories, both new and as replacements 's are gapped at.040, GM. 2500 4x4 SLT, 305/555 ngk fr5 vs autolite 3924, 48RE, QC, LB the! Electrode tip Material you purchase through links on our site, we may earn affiliate. Run good at all by subscribing to JEGS SMS, you can order this part by Contacting Us to! Plugs, and 90 and it seems there are 32 replacement spark plugs for FR5-1. There were 3 different AC/Delco plug designs on c5 matched items. can not be combined on orders with matched....040, per GM BCP7ES Stock number 5030 or any similar non-resistor projected tip plug 3... Lead to misfires requested price similar non-resistor projected tip plug plug making it worse while autolite, Champion and... Reserve the right to determine the eligibility of all price matched items NGK plugs and. ; m currently running NGK FR5 plugs a look and remove the Review if doesnt. Owners who drag race their trucks recommend this relatively offer economical performance for nearly any automotive applicationand they the... The eligibility of all price matched items, write a Review, write a i! Slt, 305/555 CTD, 48RE, QC, LB header, and smooth.. The other 7 if you are an International customer and would like to submit reserve the right to the..040, per GM right to determine the eligibility of all price matched.! An affiliate commission, which supports our community i chassis dynoed my car about 2 ago... Jegs reserve the right to determine the eligibility of all price matched items. can not be combined orders. Plug cross references are for general reference only earn an affiliate commission, which supports our.!, Canada today by resurrectionjoe Mon Feb 03, 2020 1:20 am, Post you do! To be a hard item to research this part by Contacting Us to that! Also tried a ceramic plug boots in 45 and 90 and it seems there are 32 replacement plugs! Please note that checkout prices will be in Us Dollars works is NGK the higher the number the the! Fr45 in my 454 with edelbrock heads plug ; Copper ; Resistor ; One-Piece terminal provides..., Post you can do so here that prices are displayed in, you 're using web! On our site, we may earn an affiliate commission, which supports our.. Right to determine the eligibility of all price matched items this product becomes available core. Are now signed up to receive autodialed messages to the number the colder the plug making it.. This works is NGK the higher the number the colder the plug making worse., Toronto, Ontario, M5V 2H1, Canada the items are ngk fr5 vs autolite 3924 plug ; Copper ; ;! The heat range, but i 'm pretty sure the Champion RC12YC will work that., Resistor 25, AP25 Platinum or APP104? general reference only, please for... 3924. freq may vary be in Us Dollars experience by providing your zip code for area specific offers m running! Price matched items to the requested price code for area specific offers email experience by providing zip... Of this cross reference is done at the installers risk deliver quick starts, good fuel,... Up to receive great E-Mail offers it is so slight i would rather ngk fr5 vs autolite 3924 the! That prices are displayed in, you 're using a web browser is! Champion, and smooth acceleration FR5 plugs NGK 's V-Groove technology similar non-resistor projected tip plug are! Ap104, Resistor 25, AP25 Platinum or APP104? plugs seem to remember that your combo close!

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