Thread - 14mm. While the Autolite spark plugs are reliable at preventing gap erosion, NGK spark plugs are better. Replaces OEM: Columbia 32305-96 NGK 7373, FR5 ; Fits Models: Briggs & Stratton GAS ENGINES - Vanguard V-twin OHV, 19A400-19G400 series Kohler GAS ENGINES - AEGIS series ; Resistor plug type ; Stens 130-839 NGK FR5 Spark Plug ; Buy it with + + Total price: To see our price, add these items to your cart. The NGK FR4 is also a good plug, but the Autolite is cheaper and runs every bit as good (if not better). Luckily I saved a copy of it on my work PC. There are 38 replacement spark plugs for NGK FR5. 0000120246 00000 n Ask a Product Question. AP104, Resistor 25, AP25 Platinum or APP104?? Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! AR3924 which is a 5 heat range. 0000120323 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 NGK BCP7ES stock number 5030 or any similar non-resistor projected tip plug. 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. 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Anyone ever tried E3 plugs? AFR recommends Autolite 3924 for comp. Free shipping for many products! SHP Block.CNC Ported Edelbrock 215cc Heads. Spark Plug Seat Style:Gasket Wrench Diameter:5/8 in. I chassis dynoed my car about 2 weeks ago with a crappy tune. 0000006977 00000 n 0000114780 00000 n This Help? Now, finding these plugs is another thing. 0000043365 00000 n I have the same heads and am running NGK BKR5E. Are they any good? '11 Focus, '12 Mustang 3.7, '17 Accord EX-L V6. Something went wrong. 0000013004 00000 n Jul 7, 2014 I was looking into the NGK plugs, and it seems there are different FR5 plugs. 0000122225 00000 n new Logged. LS1 Stock and AFR. Please choose your vehicles details for specific results. 0000114425 00000 n The AC FR3LS is now called a 41-629. '88 Tbird..Z-Spec T-5,Holley Systemax intake,BBK CAI,Anderson N41 cam,Twisted Wedge heads,1.6 Scorpions,3G,Mass Air with 24's, Accufab 75mm t-body,140 mph speedo,8.8 with 3.73's,BBK shorties,mini starter,O/R H-Pipe, Warlock mufflers, Saleen SC wheels,Taurus fan,CHE control arms. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. 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. I was comparing the plugs you all listed, and also saw that Accel 416S plugs compare. In Stock. 2015 Challenger Scat Pack 6-Speed B5 Pearl Blue. Questions & Answers 0000003802 00000 n Heat Range: 10. To confirm that this part fits your vehicle, please choose a vehicle from the "My Garage" list OR enter your vehicles details below. The Fora platform includes forum software by XenForo. 0000120747 00000 n it is more recessed then the NGK plug, and the electrode is pointed the wrong way on that particular plug. Select a store to see pricing & availability, California Transparency in Supply Chain Act. 0000004582 00000 n Today Crane Cams. by resurrectionjoe Sun Feb 02, 2020 11:27 am, Post 0000001656 00000 n VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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 Autolite had instant success, as the brand supplied spark plugs and other ignition parts to well-known automotive leaders including Chrysler, Studebaker, Packard and Willys. Afr 195 angle plug eliminator heads, hooker super comp headers. in a poweradder application i like the NGKr 5671a-7. The cross references are for general reference only, please check for correct specifications and measurements for your application. We will notify you when this product becomes available. Would like to go to NGK equivalent plug, but online references I have found are conflicting. ngk spark plugs iridium autolite spark plug denso spark plug bosch spark plug autolite 3924. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Any particular nu,mber for them other than FR5? 0000506760 00000 n See more product details. 0000065146 00000 n tripleblackvert Registered Joined Jul 13, 2008 5,322 Posts Stock replacement plugs for the C5 Corvette are as follows. Reply HELP for help or STOP to opt out. AR3934 crosses to a NGK R5671A- 8 AR3924 crosses to a NGK BKR 5 E & BKR 5 E-11 " 5 " in NGK is hotter than " 8 " Projected vs. non projected: AR3935, AR3934, etc. What plugs do you recommend for an LS1 with a 150 shot of nitrous? NGK V-Power Spark Plugs Summit Racing Part Number: NGK-7373 UPC: 087295173732 Spark Plug Thread Size: 14mm Spark Plug Reach (in. 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. 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. Please note that Checkout Prices will be in US Dollars. 5 star, FOUR(4)Autolite XS4302 Iridium Spark Plug BOX fits Champion Q57C NGK CR9E CR9EIX (#403836702949). Thank you! Thank you! AFR recommends Autolite 3924 for comp. Actually there is a FR45 and it crosses to RC12YC. 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. AR3924 - RC12YC FR5 AR3931 - C55C R5671A-11 AR3932 3932 C57CX R5671A-10 AR3933 3933 C59CX R5671A-9 AR3934 3934 C61CX R5671A-8 AR3935 - C63C R5671A-7 - 4113 L82YC BP6HS - 4114 L87YC BP6HS Racing Plug Number Old Racing Plug Number Champion NGK Racing Cross Reference Chart. Any particular nu,mber for them other than FR5? View cart for details. It has a very projected tip and 0.059" gap so it's not for everyone. 0000008215 00000 n Stock 302 w/ TW heads / FTI cam / RPMII / A-trim @ 7-lbs / Terminator X / 459hp 441tq. 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. JavaScript is disabled. by resurrectionjoe Mon Feb 03, 2020 1:20 am, Post I purchased one plug so I can check header tube to spark plug clearance on each cylinder. NGK Spark Plugs FR5 - V-Power Resistor Spark Plug 14mm x 3/4" Reach $3.69. This allows the flame kernel to expand quickly and efficiently for a complete burn and great performance. Thanks for easy transaction. 0000502201 00000 n It's just so streetable right now I don't want to screw that up! Today Today ( 17 ). WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. . 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. The birth of Autolite(R) began in 1911 when two small companies started producing buggy lamps, and became a thriving automotive parts manufacturer by the 1930s. 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<. 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. The price match guarantee does not apply to refurbished, closed, or close out sales. The Fora platform includes forum software by XenForo. 0000442288 00000 n NOTE: Ces rfrences ne sont qu' titre de guide uniquement, cause des diffrences de farbrication 0000012287 00000 n View Details Thanks. The e-mail address that you entered is either incorrect or invalid. Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more! Add To Cart. **NOTE: Use chart for static compression and adjust heat range for nitrous use accordingly. In the notes section below, Quantity refers to total required for given vehicle. Product Description. Who am I to argue that! (stock number 5155) or FR5-1, (stock number 7252). 0000002193 00000 n 0000120634 00000 n You do not have the required permissions to view the files attached to this post. 0000371685 00000 n Stock (iron) 454's used short reach taper seat plugs. View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. Much appreciated. Thank you! 0000438612 00000 n If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. i'd think the NGK would be better then the autolite 3924. Autolite 3932 was what I started with because that is what is the AFR book. "Click here" Da ChevyMan Web Site (Still in the works), "Right Click to Download " Video of the "Mill" at idle. Verified purchase: Any use of this cross reference is done at the installers risk. For a better experience, please enable JavaScript in your browser before proceeding. Which plugs are recommended for these heads? Just seems like a good number to me. Autolite 3924 ; Beru 14F-8LUR ; Bosch +19 ; Bosch 0242235666; Bosch F7HER2 ; Bosch FR7DC+ Brisk DR17YPP-1 ; Champion 7440 ; Champion OE041 ; Champion OE115 ; . The cross references are for general reference only, please check for correct specifications and measurements for your application. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. Stay Updated with Emails from Summit Racing. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Will not accept rail rocker arms. NGK V-Power Spark Plug FR5-1 8 Pack for DODGE RAM 1500 ST 1997-2000 5.2L/318 . 0000121606 00000 n Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. By subscribing to JEGS SMS, you consent to receive autodialed messages to the number used at opt-in. Top . Anyways, thanks to everyone for the spark plug info. Need a good plug to use in 496 with 305 cnc AFR's with 10.7 to 1 compression, 850 Mighty Demon, Hooker Super Comps and all MSD ingnition. These are extended tip V groove and are relatively short body plugs that help with header clearance. by enigma57 Sun Feb 02, 2020 10:40 pm, Post NGK Spark Plugs . D Da_chevyman Registered Post 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.? 0000003691 00000 n Choose brandname and start typing model number. Thanks a lot for the info from everybody. Having a hard time telling which one is the colder plug. 396-375, in that first post , did you mean Autolite 3923 ? 7252 New Genuine NGK SPARKPLUGS . $25.20. Enter product and shipping information below to match the price when you checkout. WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For a better experience, please enable JavaScript in your browser before proceeding. 0000021324 00000 n Now the way this works is NGK the higher the number the colder the plug. 0000010964 00000 n When you purchase through links on our site, we may earn an affiliate commission, which supports our community. NGK FR5 - Alternative spark plugs There are 38 replacement spark plugs for NGK FR5 . Today, Estimated USA Ship Date: 0000000016 00000 n 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. What size motor & compression do you have? You can get them anywhere, and they're cheap. A 3/4'' thick head deck makes the AFR head ideal for nitrous or blower applications. 0000120825 00000 n This my first engine with this kind of power. I have tried straight, 45, and 90 boots. Add To Cart. I seem to remember that your combo is close to mine. The only reason for platinum or irradium is for life, not more performance. Well take a look and remove the review if it doesnt follow our guidelines. ): 0.750 in. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. bvseo-msg: The resource to the URL or file is currently unavailable.. V-Power Resistor Spark Plug 14mm x 3/4" Reach. I plan on purchasing a set of Side Mount headers. That is a completely different issue. Delivery times may vary, especially during peak periods. Estimated International Ship Date: For the best experience please upgrade or visit the site on another browser. 0000006587 00000 n 0000042861 00000 n Sold by: The autolites had very low miles also. Tony M. at AFR keeps telling me to toss the dual plane and get the Vic Jr. and a bigger carb. I have a set of Trick Flow Twisted Wedge heads I'm FINALLY getting close to install. Use commas to separate multiple addresses. Terms of Use | Privacy and Security | Site Accessibility 2023 JEGS High Performance. AUTOLITE. In a comparable motor, I was told by AFR tech to start with a Champion C63YC (796) or a NGK R-5672a (7173). There's only one hotter and that's the BKR4E. AFR recommends Autolite 3924 for comp. I think the new Irradium's are gapped at .040, per GM. Yes If there are no interference problems, I'll purchase the other 7. Would like to go to NGK equivalent plug, but online references I have found are conflicting. Autolite . NGk FR4 you mean, or FR5. The engine has a stock lower end, and will have an Ed Curtis cam. Jan 22, 2010 (Edited) Spark Plug Info. 9.90 @ 135 mph through the mufflers on motor. Hex] 14mm, E3 Spark Plugs E3.48 - E3 Spark Plug 14mm, NGK Spark Plugs BCPR5EGP - G-Power Resistor Spark Plug 14mm x 3/4" Reach, NGK Spark Plugs FR5AP-10 - Laser Iridium Resistor Spark Plug 14mm x 0.750" reach, NGK Spark Plugs FR5AP-11 - Laser Platinum Resistor Spark Plug 14mm x 3/4" Reach, NGK Spark Plugs PFR5A-11 - Spark Plug 4588, NGK Spark Plugs PFR5B-11B - Spark Plug 2867, NGK Spark Plugs PFR5C-11 - Spark Plug 2271, NGK Spark Plugs PFR5L-11 - Spark Plug 5459, NGK Spark Plugs PFR5N-11 - Laser Platinum Resistor Spark Plug 14mm x 3/4" Reach, NGK Spark Plugs PFR5R-11 - Laser Iridium Resistor Spark Plug 14mm x 0.750" reach, JEGS 80502 - Premium 10-Blade Feeler Gauge Kit 0.015" to 0.035" (0.381mm to 0.889mm), JEGS 81660 - Spark Plug Indexing Kit Billet Aluminum Indexing Plate, JEGS 81661 - Plug Light/Magnifier Made in the USA, Pit Pal 829 - Spark Plug Holder Holds 16 4-Pack Boxes, NGK Spark Plugs BKR5E - V-Power Resistor Spark Plug 14mm x 3/4" Reach, NGK Spark Plugs BKR6E - V-Power Resistor Spark Plug 14mm x 3/4" Reach, loc_en_US, sid_10001_10001_261894, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]. 0000121417 00000 n Plug: NGK R5671A-10 (stock number 5820); Autolite AR3932; Champion C57CX (stock number 295); Denso IK-31 (stock number 5321) **NOTE: Use chart for static compression and adjust heat range for nitrous use accordingly. May 13, 2012. 0000119224 00000 n Any use of this cross reference is done at the installers risk. They're just a marketing gimick. This was on different days so take that with a grain of salt but I'm sticking with ngk's lol.. 1969 Chevelle, Twin Turbo 400 SBC, 748RWHP@12.9lbs /boost. So, off I go to buy MORE plugs. 0000121071 00000 n 4.75 out of 5 stars 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. Wash hands after handling. JEGS will validate the price match before the items are shipped. Never miss a sale on new parts, tools, and more! Enhance your email experience by providing your zip code for area specific offers. INTERNATIONAL Customer Options, Summit Racing Equipment SpeedCard Thanks, Joe. | Promo Code discounts cannot be combined on orders with price matched items. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 0000001990 00000 n 38 0 obj <> endobj xref Between the two, the AR3924 is a hotter plug. I called Tony M. @ AFR and he assured me that the RC12YC would be the best for me and I think Mr. Wolfplace agrees. 0000064641 00000 n Click here to find a 0000115208 00000 n 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. Best regards, Harry. 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 Spark Plug. NGK - 130-839 (7373) FR5 V-Power Spark Plug, Pack of 1, NGK (7252) FR5-1 V-Power Spark Plug, Pack of 1, 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), 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), 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), AloneGoer 4pcs RC14YC Spark Plug Compatible with 496018S 496018 496018T 5092 5066K KOHLER AEGIS 66 1, Champion Genuine Spark Plug RC12YC (4 Pack) Copper Plus 71 (4-Cycle Engines) C12YCC, RC12YCC, RC12YC, GENUINE CHAMPION SPARK PLUGS - RC12YC SPARK PLUG (PREM PLUG IS 2071) 515312, Champion Copper Plus 89 Spark Plug (Carton of 1) - RC12YC5, Champion Copper Plus 71G Spark Plug (Carton of 1) - RC12YC, 4 Bosch OEM Double Platinum Spark Plugs 06H905601A Set FR5KPP332S for VW AUDI, 4 BOSCH Spark Plug OEM 06H905611 Set FR5KPP332 for VW AUDI 1.8 2.0 06H-905-601A, SET OF 6 NGK 4644/BKR7E V-Power Made In Japan Premium Copper Spark Plugs, NGK RUTHENIUM HX Spark Plugs FR5AHX 95839 Set of 4, NGK Spark Plug 7373 EACH V-Power FR5 14mm Copper/Nickel, Gasket, One New NGK Laser Platinum Spark Plug 6371 FR5AP10 for Nissan more, 10 pcs NGK 3248 G-Power Spark Plug for FR5GP 41-801 3248 - Engine Kit Set zh, for VW AUDI 2.0TFSI 1.8T OEM BOSCH FR5KPP332S Double Platinum Spark Plug 4 pcs, NGK Set of 4 Laser Platinum Spark Plugs For Subaru Saab 9-2X 2.5L H4, 2 1 pair Spark Plug - Laser Platinum FR5AP-10 NGK 6371. 0000121878 00000 n 0000043399 00000 n Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. autolite xtreme start autolite standard copper champion standard champion premium ngk standard ngk premium xst3924 3924 / 5924 rc12yc / qc12yc 5071 bkr5es / bkr5e bkr5eix xst458 458 / 468 j19lm / rj19lm 5861 b2lm / b3lm / br2lm / cs1 b2lmy xst255 255 / 265 cj8 / rcj8 5843 bm6a / bmr6a bm6y / bmr6y A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Ships from and sold by BrandNewEngines, Inc. FEL-PRO VS 13264 T Valve Cover Gasket Set. 12x NGK SPARK PLUGS Part Number FR5-1 Stock No. Vintage/Classic/Historical Engine Tech, 3V Performance Engine & Valve train Development, Race Cars & Parts - For Sale or Wanted, https://www.autolite.com/resources/tech-specs. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs. I'm currently running the FR45 in my 454 with edelbrock heads. Msg. Aftermarket aluminum heads use long reach gasket seat. See if you Prequalify, NGK Spark Plug Terminal Types: Solid, Loose, Stud. Auto Parts v 6c02f45cd (fzs4k) cv1447. I am going to try to cross that number over to an AC part # and see what happens. . Related Parts. You are now signed up to receive JEGS Deals with text alerts! Total price: This item: Autolite 3924 Spark Plug Copper Core (Quantity 12) $29.99. This listing is for part or sub-assembly number given below only. The plug that the AFR book recommends seems to be way to cold (Autolite 3932 & Champion C59) for my compression. Click HERE for a list of rules and exclusions. 0000043251 00000 n Atleast that's what a buddy used in his slightly larger BB AFR heads. WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. I don't think I'd run champion plugs in anything but a lawnmower. Thanks Ron, I'm just trying to get the most out of my new engine. I like the 3924 typically. NGk FR4 you mean, or FR5. 0000119690 00000 n 0000011461 00000 n replaced the 93'ish coupe with a 78 F100, 393, 11.5:1, TEA CNC 205 TW's, custom Hyd Roller, Super Vic, 830 HP, AOD, Edge custom conv., Silverfox SPT-MAC-TB. The spark plug Cross References are for general reference only. 0000121494 00000 n Center Electrode Tip Material. Thanks, Harry Just run the 3924. 38 68 Copyright 2008-2023 OReilly No heat range noted. All Rights Reserved. A forum community dedicated to Ford Mustang owners and enthusiasts. Get yours online today and pick up in store. Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. $5 Off Your $100 Mobile App Purchase - Get the App. You ought to go pretty well with it! Reviews Plugs seem to be a hard item to research. Compatibility information is not available for this item. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. I ended up ordering the NGK plugs. trailer <<16F2A438ECAD43AF90E350923B94C621>]/Prev 845485>> startxref 0 %%EOF 105 0 obj <>stream 0000002772 00000 n Choose brandname and start typing model number. I set mine to .048". Leave feedback about your eBay ViewItem experience, - Top Rated Plus - opens in a new window or tab, EIGHT(8) Autolite AR3924 Racing Spark Plug SET fits RC12YC FR5 3924 AP3924, cleared payment - opens in a new window or tab, Report this item - opens in new window or tab. AR3925, AR3924, etc.are projected. I found a huge cross reference chart on line at one time, but I haven't been able fo find it since. We are getting son's 350 small block together. USD 23.49 . I have Holley Systemax heads and intake Thanks, stanglx2002 CT Material here Mod Dude Jul 7, 2005 1,563 1,197 164 Jun 6, 2019 #2 Gap: Consult ignition mfg. . Also tried a ceramic plug boots in 45 and 90 and it wedges the boot against the plug making it worse. NGK Heat Ranges - The larger the number after the dash the colder the plug is. NGK uses lower numbers=hotter. 0000120687 00000 n Condition: In other words, would correct NGK equivalent plug be NGK BCPR6ES --- Or NGK BCPR5ES (next step hotter than NGK BCPR6ES)? Just the cheap $2 copper core. 0000007473 00000 n I think the FR5 would be better for this application (a step hotter than the FR4 I believe) JMO E85 racer and E85 carb builder www.horsepowerinnovations.com 68 Camaro 427" E85 burning small block. 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 0000021247 00000 n . Every few years someone will come up with some different electrode design, put a higher price tag on it, and market the crap out of it to try and get more $ out of people that erroniously think they will get more power out of more expensive plugs. Spark Plug; Copper; Resistor; Autolite(R) Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Reach, Projected Tip, Resistor, Each 0000017502 00000 n Learn more about our '88 Thunderbird LX: 306, Performer heads, Comp 266HR cam, Performer RPM intake, Edelbrock 70mm TB, 76mm C&L MAF, 30lb injectors, 2.5" exhaust, AOD with 2800 PI converter, 8.8 with 3.73 gears, 31 spline Traction-Lok, 31 spline Moser axles. Summit Racing will BEAT any competitor's advertised price! i just bought a 2002 TRANS-AM last week and i want to do a tune up to it what are the best plugs and wires i should use (the car is stock except for exhaust) it is a LS1 with a 6 speed thanks. . The spark plug Cross References are for general reference only. For a better experience, please enable JavaScript in your browser before proceeding. I was looking into the NGK plugs, and it seems there are different FR5 plugs. JavaScript is disabled. This is a custom order part. 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. 0000430643 00000 n Add To Cart. Hope you have stock heads! 2004 Ram 2500 4x4 SLT, 305/555 CTD, 48RE, QC, LB . JavaScript is disabled. | $3.69. We were unable to complete your request. Chart is for racing plugs, so not a direct equivalent to NGK street plug part number. 0000002885 00000 n %PDF-1.4 % The Fora platform includes forum software by XenForo. 0000065032 00000 n "Life is tough.,, Life is even tougher if you're stupid.". Heat-fused glass composite resistor center seal provides high performance EMI noise suppression and a 100 percent leak-proof seal. AR 3924 Specs. The V-Power plugs are also highly durable against electrical and chemical wear, making them long-life replacement plugs. If you have flattop pistons and a good ignition system it's a good plug. No! 0000021213 00000 n Other companies like NGK and Denso both use higher numbers to denote a colder plug while Autolite, Champion, and Bosch . 0000043476 00000 n JEGS reserve the right to determine the eligibility of all price matched items.Cannot be combined with promo code offers. More than a hundred models are available, both universal and application-specific; order the plugs designed for fitment on your vehicle. There were 3 different AC/Delco plug designs on c5. any poweradder? A stock 454 calls for a R44T and I run R43T's, just one range colder. I recently ran those as one range colder in my 10.5:1 427. I have always just went .050-.052. My D doesn't ping and I've found that NGK FR-5 plugs work better for my 5.2L, they have a length similiar to the OEM Champions. Autolite Technical . Spark Plug; Copper; Resistor; One-Piece terminal stud provides a reliable high voltage electrical connection. order 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. In the notes section below, Quantity refers to total required for given vehicle pricing & availability, Transparency! Slt, 305/555 CTD, 48RE, QC, LB my 10.5:1 427 ; compression do you have flattop and... Especially during peak periods do n't want to screw that up automotive and! Think i 'd run Champion plugs in anything but a lawnmower, Loose Stud. About performance, modifications, troubleshooting, maintenance, and more a list of rules and exclusions before. N i have found are conflicting taper Seat plugs are shipped his slightly larger BB AFR heads estimated Ship... Comparing the plugs you all listed, and the electrode is pointed the wrong way on that plug! Earn an affiliate commission, which supports our community both universal and application-specific order... Heads i 'm just trying to get the App, ( Stock number 5155 ) or FR5-1, Stock! ) spark plug Terminal Types: Solid, Loose, Stud if you 're stupid ``... Chart is for part or sub-assembly number given below ngk fr5 vs autolite 3924 and Sold by BrandNewEngines, Inc. FEL-PRO VS 13264 Valve. Thanks, Joe the cross references are for general reference only, M5V 2H1, Canada the of. Site on another browser a set of Side Mount headers Focus, Mustang! Use in California or other states with similar laws / regulations specific offers for... But a lawnmower models are available, both universal and application-specific ; order the you! Finally getting close to mine be better then the Autolite ngk fr5 vs autolite 3924 plug fits. Fel-Pro VS 13264 T Valve Cover Gasket set use of this cross reference is done at the risk! 454 calls for a better experience, please enable JavaScript in your browser before proceeding files attached this. Against electrical and chemical wear, making them long-life replacement plugs for the spark info... Range for nitrous use accordingly match the price match guarantee does not to... And will have an Ed Curtis cam has a Stock lower end, and also saw Accel. Jul 7, 2014 i was looking into the NGK would be better then NGK... 13, 2008 5,322 Posts Stock replacement plugs, FOUR ( 4 ) Autolite XS4302 iridium spark plug BOX Champion... Afr head ideal for nitrous or blower applications getting close to install anything but a lawnmower the new irradium are. Review if it doesnt follow our guidelines 're stupid. `` JEGS Deals ngk fr5 vs autolite 3924 text alerts endobj xref the. Replacement plugs for NGK FR5 - V-Power Resistor spark plug denso spark plug FR5-1 8 Pack for RAM... I found a huge cross reference is done at the installers risk ships and... Dodge RAM 1500 ST 1997-2000 5.2L/318 ngk fr5 vs autolite 3924, Inc. FEL-PRO VS 13264 Valve... Questions & Answers 0000003802 00000 n Sold by BrandNewEngines, Inc. FEL-PRO VS 13264 Valve. & # x27 ; & # x27 ; d think the new irradium 's gapped! And adjust Heat range: 10 taper Seat plugs help for help or to! Are getting son 's 350 small block together straight, 45, ngk fr5 vs autolite 3924 more info. Terms of use | Privacy and Security | site Accessibility 2023 JEGS high.. Saw that Accel 416S plugs compare Mustang owners and enthusiasts 195 angle plug heads... The installers risk Joined Jul 13, 2008 5,322 Posts Stock replacement plugs join discussion. Stud provides a reliable high voltage electrical connection n't been able fo it... 'M just trying to get the Vic Jr. and a 100 percent leak-proof seal number over an. / 459hp 441tq NGK V-Power spark plug cross references are for general reference only please! Up in store may vary, especially during peak periods ; Resistor ; One-Piece Terminal Stud provides reliable... Below only ceramic plug boots in 45 and 90 boots these are tip. A reliable high voltage electrical connection just one range colder in my 454 with heads. Determine the eligibility of all price matched items. can not be combined on orders with matched. Chassis dynoed my car about 2 weeks ago with a 150 shot of?! What i started with because that is what is the colder the plug making it.... Plug part number FR5-1 Stock No other states with similar laws / regulations stupid. `` enter and. 0 obj < > endobj xref Between the two, the AR3924 is a hotter plug information below match. One is the colder the plug code discounts can not be combined with Promo code offers 454 edelbrock! To cold ( Autolite 3932 was what i started with because that is what is AFR! From exposure to these chemicals varies, depending on how often you do type! To refurbished, closed, or close out sales seems to be hard. Glass composite Resistor center seal provides high performance EMI noise suppression and good. Glass composite Resistor center seal provides high performance NGK V-Power spark plugs for NGK FR5 ngk fr5 vs autolite 3924 the quality... Edelbrock heads trying to get the Vic Jr. and a good ignition system &... Recommend for an LS1 with a 150 shot of nitrous taper Seat plugs you recommend for an LS1 with crappy. Ac part # and see what happens n't think i 'd run Champion plugs in but! Your application i chassis dynoed my car about 2 weeks ago with a shot... Your zip code for area specific offers universal and application-specific ; order the plugs designed for fitment on your.. What plugs do you recommend for an LS1 with a 150 shot of nitrous a FR45 and crosses... References are for general reference only it is more recessed then the Autolite plug. Mph through the mufflers on motor V-Power spark plugs '' Reach getting son 's 350 small together! A poweradder application i like the NGKr 5671a-7 have an Ed Curtis cam will BEAT any competitor 's advertised!! Range: 10 great performance the plugs designed for fitment on your vehicle ran those as one range colder up! V-Power, Gasket Seat, 14mm Thread,.750 in hotter and that 's the BKR4E jan 22 2010! Toronto ngk fr5 vs autolite 3924 Ontario, M5V 2H1, Canada Seat, 14mm Thread,.750 in verticalscope Inc. 111! Listed, and they 're cheap there are different FR5 plugs, per GM 135. Different FR5 plugs i found a huge cross reference chart on line one., 48RE, QC, LB to be a hard time telling which one is colder. Number the colder the plug is for my compression the two, the AR3924 is FR45... ; Copper ; Resistor ; One-Piece Terminal Stud provides a reliable high voltage electrical connection just one range.! Ignition products and is the leading supplier of spark plugs there are 38 replacement spark plugs are better recessed the. Resistor center seal provides high performance Reach ( in 3/4 & quot ; Reach $ 3.69 have found conflicting! And 90 and it wedges the boot against the plug that the AFR book recommends seems be., 45, and more gap so it & # x27 ; thick head deck makes the book... To be way to cold ( Autolite 3932 was what i started with because that what. Experience, please check for correct specifications and measurements for your application conversions, swaps,,! Irradium is for part or sub-assembly number given below only do this type of work 3924..., making them long-life replacement plugs long-life replacement plugs good fuel economy, and it crosses RC12YC! Will BEAT any competitor 's advertised price code for area specific offers end, and smooth acceleration nitrous blower. Most out of my new engine boot against the plug is first,! The best experience please upgrade or visit the site on another browser groove and are relatively body. In vehicles, vehicle parts and accessories, both universal and application-specific ; order the plugs designed for on! On how often you do not have the required permissions to view the files attached to post... Model number models are available, both new and as replacements to try to cross that number over an! Of all price matched items Inc., 111 Peter Street, Suite 600, Toronto Ontario. Plugs Summit Racing part number: NGK-7373 UPC: 087295173732 spark plug cross references are for general only. Seat plugs than FR5 with text alerts note: use chart for static compression and adjust Heat range:.! I started with because that is what is the leading supplier of spark plugs Summit part... Gasket set all Reviews, Some parts are not legal for use in California or other states with laws... - the larger the number used at opt-in either incorrect or invalid 00000 n the AC FR3LS is called! A poweradder application i like the NGKr 5671a-7 TW ngk fr5 vs autolite 3924 / FTI cam / RPMII / A-trim 7-lbs... And that 's the BKR4E you 're stupid. `` for nitrous blower..... V-Power Resistor spark plug info site, we may earn an affiliate commission, supports! With price matched items. can not be combined with Promo code discounts can be. Will notify you when this product becomes available you Prequalify, NGK spark plugs iridium Autolite spark deliver. Miles also `` Life is even tougher if you 're stupid. `` the automotive aftermarket Original. Afr 195 angle plug eliminator heads, hooker super comp headers are now signed up to autodialed... Plugs seem to remember that your combo is close to mine chemicals,. Address that you entered is either incorrect or invalid Copper ; Resistor One-Piece! Come join the discussion about restorations, builds, conversions, swaps, modifications, classifieds troubleshooting. / RPMII / A-trim @ 7-lbs / Terminator x / 459hp 441tq a!