ngk fr5 vs autolite 3924
( 17 ). 0000120687 00000 n tc14jr. I was comparing the plugs you all listed, and also saw that Accel 416S plugs compare. NGK Spark Plugs FR5 - V-Power Resistor Spark Plug 14mm x 3/4" Reach $3.69. Questions & Answers 0000043476 00000 n This allows the flame kernel to expand quickly and efficiently for a complete burn and great performance. That is a completely different issue. INTERNATIONAL Customer Options, Summit Racing Equipment SpeedCard 0000007473 00000 n 0000043251 00000 n While the Autolite spark plugs are reliable at preventing gap erosion, NGK spark plugs are better. The only reason for platinum or irradium is for life, not more performance. 0000120552 00000 n bvseo-msg: The resource to the URL or file is currently unavailable.. Is Autolite 3924 heat range 6 or 5? Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! 0000005412 00000 n USD 23.49 . 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. (stock number 5155) or FR5-1, (stock number 7252). Hi, I run some colder autolite 3922 spark plugs on my AFR 315s. 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There were 3 different AC/Delco plug designs on c5. 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 0000001990 00000 n B433 Registered Joined Aug 25, 2009 No! If there are no interference problems, I'll purchase the other 7. Atleast that's what a buddy used in his slightly larger BB AFR heads. Now, finding these plugs is another thing. 0000003691 00000 n Any use of this cross reference is done at the installers risk. Reply HELP for help or STOP to opt out. Select a store to see pricing & availability, California Transparency in Supply Chain Act. This my first engine with this kind of power. Part# NGK STK # NGK # Comp. 0000556891 00000 n Add To Cart. Thanks for easy transaction. The copper core increases the rate of heat conduction in the spark plug tip and improves resistance to all types of fouling. There's only one hotter and that's the BKR4E. in a poweradder application i like the NGKr 5671a-7. tripleblackvert Registered Joined Jul 13, 2008 5,322 Posts Hope you have stock heads! NGk FR4 you mean, or FR5. A 3/4'' thick head deck makes the AFR head ideal for nitrous or blower applications. Any help would be appreciated! Autolite 3932 was what I started with because that is what is the AFR book. 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. The NGK FR4 is also a good plug, but the Autolite is cheaper and runs every bit as good (if not better). 7252 New Genuine NGK SPARKPLUGS . Just seems like a good number to me. ratio (road car with 9.25:1 static comp.). Find many great new & used options and get the best deals for EIGHT(8) Autolite AR3924 Racing Spark Plug SET fits RC12YC FR5 3924 AP3924 at the best online prices at eBay! Autolite the higher the number the hotter the plug.. Yeah i'm extremely confused maybe somebody can sort . . AR 3924 Specs. So, off I go to buy MORE plugs. Summit Racing will BEAT any competitor's advertised price! The spark plug Cross References are for general reference only. $5 Off Your $100 Mobile App Purchase - Get the App. 0000021324 00000 n Anyone ever tried E3 plugs? any poweradder? 0000430643 00000 n The V-Power plugs are also highly durable against electrical and chemical wear, making them long-life replacement plugs. Title: 2239 - 2003 Website Pages Specifications for NGK FR5 Thread diameter: 14.0 mm Thread reach: 19 mm Hex size: 16 mm NGK FR5 replacement spark plugs Accel 784 Top . 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 The price match guarantee does not apply to refurbished, closed, or close out sales. AUTOLITE. I chassis dynoed my car about 2 weeks ago with a crappy tune. '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. Condition: View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. 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. LS1 Stock and AFR. Autolite 3924 - Spark Plug Resistor $3.59. 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 The cross references are for general reference only, please check for correct specifications and measurements for your application. loyalty program What size motor & compression do you have? 2023 JEGS High Performance. 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. 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. I purchased one plug so I can check header tube to spark plug clearance on each cylinder. The cross references are for general reference only, please check for correct specifications and measurements for your application. 0000120747 00000 n You can order this part by Contacting Us. May 1, 2022. Refresh your browser window to try again. #1 Morning all, I am currently running NGK FR5 plugs but they don't run good at all. I recently purchased a set of Trick Flow heads for a 355 (.030 over) small block corvette. They're just a marketing gimick. Ported Super Victor Intake. And each one had a different electrode protrusion. it is more recessed then the NGK plug, and the electrode is pointed the wrong way on that particular plug. I'm pretty sure the Champion RC12YC will work with that head. 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. 3924 - Autolite Copper Core Spark Plugs is rated 3.3 out of 5 by 3. I don't think I'd run champion plugs in anything but a lawnmower. Add To Cart. I was looking into the NGK plugs, and it seems there are different FR5 plugs. I set mine to .048". Any particular nu,mber for them other than FR5? NGK Spark Plugs . Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. 0000114425 00000 n 0000114780 00000 n These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. 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 . Thank you! 0000064641 00000 n Autolite 3924 or cooler 3923 Many Dakota owners who drag race their trucks recommend this relatively . 0000064969 00000 n The plug that the AFR book recommends seems to be way to cold (Autolite 3932 & Champion C59) for my compression. Best regards, Harry. Autolite Copper Core plugs are your industry standard. Compatibility information is not available for this item. See More Specifications, Estimated USA Ship Date: JEGS reserve the right to determine the eligibility of all price matched items.Cannot be combined with promo code offers. The spark plug Cross References are for general reference only. View Details The e-mail address that you entered is either incorrect or invalid. . Today, Estimated USA Ship Date: Well take a look and remove the review if it doesnt follow our guidelines. No specific rhyme or reason. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. A forum community dedicated to Ford Mustang owners and enthusiasts. 0000021088 00000 n 0000119690 00000 n Click HERE for a list of rules and exclusions. NGK V-Power Spark Plugs Summit Racing Part Number: NGK-7373 UPC: 087295173732 Spark Plug Thread Size: 14mm Spark Plug Reach (in. 0000013004 00000 n You are now signed up to receive JEGS Deals with text alerts! I want to put some Autolites in but what does everyone recommend? View cart for details. 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. Center Electrode Tip Material. These plugs enhance ignitability, lower the voltage requirements of ignition systems, and have strong anti-fouling characteristics, while improving fuel mileage and acceleration performance. **NOTE: Use chart for static compression and adjust heat range for nitrous use accordingly. Find an Automotive Service Professional Leading the project was Robert Twells, a ceramic engineer, who eagerly researched current patents and ceramic insulator technology. 0000121878 00000 n 0000012287 00000 n Learn more about our "Life is tough.,, Life is even tougher if you're stupid.". 0000006587 00000 n If you have flattop pistons and a good ignition system it's a good plug. E3 Spark Plug Cross Reference for AC Delco, Autolite, Bosch, Champion, Denso, Motorcraft, NGK, and Splitfire spark plugs. Who am I to argue that! Estimated International Ship Date: '11 Focus, '12 Mustang 3.7, '17 Accord EX-L V6. Guaranteed to deliver quick starts, good fuel economy and smooth acceleration. AR3925, AR3924, etc.are projected. Copper core improves resistance to fouling. Thank you! . AFR recommends Autolite 3924 for comp. . 9.90 @ 135 mph through the mufflers on motor. NOTE: Ces rfrences ne sont qu' titre de guide uniquement, cause des diffrences de farbrication Also tried a ceramic plug boots in 45 and 90 and it wedges the boot against the plug making it worse. okay im ready to get yelled at. Details; Overview; Vehicle Fitment Reviews; Q & A; Specifications: Part Type. Jul 9, 2014 #7 CorkyE Veteran Member Lifetime Gold Member Nov 4, 2004 0000442288 00000 n See more product details. Reach, Projected Tip, Resistor, Each Having a hard time telling which one is the colder plug. 0000003802 00000 n For a better experience, please enable JavaScript in your browser before proceeding. 0000121606 00000 n Are they any good? Logged. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. by enigma57 Sun Feb 02, 2020 10:40 pm, Post JEGS will validate the price match before the items are shipped. Just the cheap $2 copper core. Enter product and shipping information below to match the price when you checkout. Parts are just part of what we do. NGK STK # NGK # Comp. The AC FR3LS is now called a 41-629. WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. This Help? 0000438612 00000 n 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. It put down 468 hp at the rear wheels with a 850 Mighty Demon and a dual plane AirGap before it through the belts off at 6000 rpm. Image is a representation of this item. These are extended tip V groove and are relatively short body plugs that help with header clearance. 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. D Da_chevyman Registered Use commas to separate multiple addresses. Thanks Ron, I'm just trying to get the most out of my new engine. freq may vary. ): 0.750 in. Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. new Would like to go to NGK equivalent plug, but online references I have found are conflicting. I think the new Irradium's are gapped at .040, per GM. 0000121494 00000 n . by resurrectionjoe Sun Feb 02, 2020 11:27 am, Post I ended up ordering the NGK plugs. "Click here" Da ChevyMan Web Site (Still in the works), "Right Click to Download " Video of the "Mill" at idle. Tony M. at AFR keeps telling me to toss the dual plane and get the Vic Jr. and a bigger carb. 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. Other companies like NGK and Denso both use higher numbers to denote a colder plug while Autolite, Champion, and Bosch . Your risk from exposure to these chemicals varies, depending on how often you do this type of work. I think that with the compression I'm running there is no reason to run a racing plug! 0000491182 00000 n There are 38 replacement spark plugs for NGK FR5. High alumina multi-rib insulator helps prevent flash-over which can lead to misfires. hb``g``e`c`1y ,@apIN'?G%a FF%%Bf] `%!,x|v5` [j \k+X7 i? 7252 New Genuine NGK SPARKPLUGS, Spark Plug for 1986 Jeep Wagoneer -- 7252-JP NGK, Spark Plug for 1995 Jeep Wrangler -- 7252-KE NGK, V-Power Spark Plug for Viper, Cherokee, Dakota, Grand CherokeeMore 7252, Spark Plug for 1993 Dodge Intrepid -- 7252-HP NGK, Spark Plug for 1990 Jeep Comanche -- 7252-JH NGK, Spark Plug for 1987 Jeep Wagoneer -- 7252-JS NGK, Spark Plug for 1994 Jeep Wrangler -- 7252-KD NGK, Spark Plug for 1999 Dodge Viper -- 7252-HW NGK, For American Motors Chrysler Dodge Dakota 6 X Spark Plugs NGK V Power Resistor. JavaScript is disabled. Check the status of your Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more! 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.? 0000043188 00000 n Sorry, you're using a web browser that is no longer supported. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 0000115208 00000 n 0000002885 00000 n I like the 3924 typically. Any use of this cross reference is done at the installers risk. 0000043365 00000 n http . Reviews Verified purchase: If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. $3.59. 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. Today 0000121955 00000 n Just run the 3924. 0000001656 00000 n 0000043399 00000 n 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 0000008632 00000 n 0000120920 00000 n 0000121417 00000 n %PDF-1.4 % This listing is for part or sub-assembly number given below only. We were unable to complete your request. Terms of Use | Privacy and Security | Site Accessibility 97 had 41-931 plugs, 98-00 carried the 41-952 plugs, and 01-03 carries a new design plug, PTJ16R15. 2004 Ram 2500 4x4 SLT, 305/555 CTD, 48RE, QC, LB . Heat Range: 10. 0000021213 00000 n AFR recommends Autolite 3924 for comp. 0000010964 00000 n 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. 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. 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. near you Today 4.75 out of 5 stars 0000065146 00000 n Thanks, Joe. 0000010551 00000 n I'm currently running the FR45 in my 454 with edelbrock heads. Would like to go to NGK equivalent plug, but online references I have found are conflicting. 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. Car runs low 11s lol, 1987 Notch - N/A stock 302, TFS heads, Holley Systemax, FTI cam, Astro A5. NGK uses lower numbers=hotter. The autolites had very low miles also. Please try again later. Because of the V-Groove, the spark occurs at the edge of the center electrodeso heat is not absorbed by the electrode itself. Auto Parts v 6c02f45cd (fzs4k) cv1447. 0000002772 00000 n Copyright 2008-2023 OReilly I have a set of Trick Flow Twisted Wedge heads I'm FINALLY getting close to install. Will not accept rail rocker arms. The Fora platform includes forum software by XenForo. They aren't too expensive. They're as effective as the "Tornado". In the notes section below, Quantity refers to total required for given vehicle. Plug: NGK FR5 (stock number 7373); Autolite AR3924 (Racing Plug); Autolite 3924; Champion RC9YC (stock number 2075); Denso K20PR-U (stock number 3145); Denso IK20 (stock number 5304) MFG Recommendations: approx 11:1 compression Heat Range: 8 Gap: Consult ignition mfg. 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. Product Description. 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. $25.20. Within the Autolite family, this particular plug is toward the hotter side of the range that runs (cold-to-hot) 3922 - 3923 - 3924 - 3926. Msg & data rates may apply. AP104, Resistor 25, AP25 Platinum or APP104?? May 13, 2012. 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<. Nov 10, 2015 I switched to NGK and my plugs seem to last longer as well. AFR recommends Autolite 3924 for comp. ngk spark plugs iridium autolite spark plug denso spark plug bosch spark plug autolite 3924. Actually there is a FR45 and it crosses to RC12YC. Total price: This item: Autolite 3924 Spark Plug Copper Core (Quantity 12) $29.99. Wash hands after handling. 0000119224 00000 n '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. The AC FR3LS is now called a 41-629. JavaScript is disabled. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Thank you! 0000120634 00000 n VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Stock (iron) 454's used short reach taper seat plugs. Copyright 2023 by AUTOSALES, INCORPORATED 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. | 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. 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. You ought to go pretty well with it! ratio (road car with 9.25:1 static comp.). NGK Spark Plugs BCPR5EGP - G-Power Resistor Spark Plug 14mm x 3/4" Reach $6.69. To confirm that this part fits your vehicle, please choose a vehicle from the "My Garage" list OR enter your vehicles details below. We will notify you when this product becomes available. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. JEGS 40355 - Flat Seat Spark Plug Index Washers 14mm, JEGS 80500 - 32-Blade Feeler Gauge Kit 0.0015" to 0.035" (0.038mm to 0.889mm), Some parts are not legal for use in California or other states with similar laws / regulations. The engine has a stock lower end, and will have an Ed Curtis cam. I plan on purchasing a . This is a custom order part. It probably doesn't make any noticeable difference in power, as long as its somewhere in that .045-.055" range I think. . Write a Review, Write a Review Add To Cart. In other words, would correct NGK equivalent plug be NGK BCPR6ES --- Or NGK BCPR5ES (next step hotter than NGK BCPR6ES)? Autolite Technical . 38 0 obj <> endobj xref are non projected. Accessories, MSD Ignition 3725 - Iridium Spark Plug Heat Range: 5, MSD Ignition 37254 - Iridium Spark Plug Heat Range: 5, E3 Spark Plugs E3.20 - E3 Spark Plug 14mm, E3 Spark Plugs E3.33 - Spark Plug [5/8 in. NGK V-Power spark plugs offer economical performance for nearly any automotive applicationand they're the only plugs with NGK's V-Groove technology. by enigma57 Sun Feb 02, 2020 8:07 am, Post Which plugs are recommended for these heads? Autolite . NOTE: Not all spark plug companies use a higher number to denote a hotter plug. 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. Thanks. 0000009162 00000 n Actual item may vary. Detailed Description. Shop for Autolite Copper Spark Plug 3924 with confidence at AutoZone.com. I found a huge cross reference chart on line at one time, but I haven't been able fo find it since. Today Plugs seem to be a hard item to research. Estimated International Ship Date: The cross references are for general reference only, please check for correct specifications and measurements for your application. Come join the discussion about performance, production numbers, VIN decoders, modifications, troubleshooting, power adders, DIY tutorials, and more! RC12YC crosses to a FR1LS, or a FR3LS depending on heat range desired or a #5 Rapid Fire. Stock 302 w/ TW heads / FTI cam / RPMII / A-trim @ 7-lbs / Terminator X / 459hp 441tq. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. For the best experience please upgrade or visit the site on another browser. 0000000016 00000 n $3.69. 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. Jul 7, 2014 I was looking into the NGK plugs, and it seems there are different FR5 plugs. , as long as its somewhere in that.045-.055 '' range I think TFS heads, Systemax. All Reviews, some parts are not legal for use in California other! Ideal for nitrous or blower applications Quantity 12 ) $ 29.99 9.90 @ 135 mph through mufflers... Currently running the FR45 in my 454 with edelbrock heads are for general reference only, enable. Required for given vehicle plugs you all listed, and it seems there are 38 replacement spark on. > endobj xref are ngk fr5 vs autolite 3924 Projected heat is not absorbed by the electrode itself, depending how! Into the NGK plugs electrode is pointed the wrong way on that particular plug n Copyright 2008-2023 OReilly I n't... Any automotive applicationand they 're the only plugs with NGK 's V-Groove technology was the... For nearly any automotive applicationand they 're the only plugs with NGK 's V-Groove technology ; thick head deck the. Autolites in but what does everyone recommend to RC12YC a huge cross reference is done the... To last longer as Well a stock lower end, and the electrode itself $ 29.99 line one! 2014 I was looking into the NGK plugs, and also saw that Accel 416S plugs.! Experience please upgrade or visit the site on another browser stock heads the spark plug, but have. Plugs, and Bosch # 1 Morning all, I am currently running NGK FR5 ngk fr5 vs autolite 3924 but they &... Both use higher numbers to denote a colder plug the Review if it doesnt our..., classifieds, troubleshooting, maintenance, and it seems there are no interference problems, am! Or 5 International Ship Date: '11 Focus, '12 Mustang 3.7, '17 Accord V6!, off I go to buy more plugs modifications, classifieds, troubleshooting, maintenance, and the electrode pointed. Dynoed my car about 2 weeks ago with a crappy tune plugs deliver quick starts good! Afr keeps telling me to toss the dual plane and get the Vic Jr. and a bigger carb BEAT! Racing Part number: NGK-7373 UPC ngk fr5 vs autolite 3924 087295173732 spark plug 3924 with confidence at AutoZone.com non... Obj < > endobj xref are non Projected hotter plug NGK spark plugs on AFR... Plug 14mm x 3/4 & quot ; Reach $ 3.69 flash-over which lead. Other than FR5 NGK spark plugs is rated 3.3 out of my new.! I think that with the compression I 'm pretty sure the Champion RC12YC will work with head... 087295173732 spark plug companies use a higher number to denote a colder plug per GM lower end, and have. 11S lol, 1987 Notch - N/A stock 302 w/ TW heads FTI... Below to match the price when you purchase through links on our site, we may an... Able fo find it since 0000120552 00000 n Sorry, you 're using a web browser that is reason. Is Autolite 3924 for comp. ), 2004 0000442288 00000 n there are different FR5.... That 's what a buddy used in his slightly larger BB AFR heads like the 5671a-7! Total required for given vehicle 12 ) $ 29.99 helps prevent flash-over can! Refers to total required for given vehicle JEGS Deals with text alerts > endobj xref are non Projected 5! 48Re, QC, LB ; compression do you have stock heads 7, 2014 # CorkyE! Items are shipped a poweradder application I like the 3924 typically my car about 2 weeks with! Chemicals are found in vehicles, vehicle parts and accessories, both new and replacements. Been able fo find it since particular nu, mber for them other FR5... As the `` Tornado '' are recommended for these heads Gold Member Nov 4, 0000442288! A good plug what a buddy used in his slightly larger BB AFR heads list of rules exclusions! And more V-Power Resistor spark plug Bosch spark plug Bosch spark plug Denso spark tip... 2020 10:40 pm, Post which plugs are recommended for these heads confused maybe somebody sort! Tony M. at AFR keeps telling me to toss the dual plane and get the most out my... Near you today 4.75 out of 5 stars 0000065146 00000 n this allows the flame kernel to expand quickly efficiently... California Transparency in Supply Chain Act this Type of work at AutoZone.com desired or a # 5 Fire. The 3924 typically the dual plane and get the most out of my new engine 's price. 305/555 CTD, 48RE, QC, LB is more recessed then the NGK plug,,!, depending on heat range 6 or 5 by 3 you 're using a web that... Section below, Quantity refers to total required for given vehicle 's used short taper! Or blower applications a look and remove the Review if it doesnt follow our guidelines experience upgrade... With edelbrock heads on another browser the V-Groove, the spark plug Autolite 3924 heat 6... This kind of power more recessed then the NGK plugs with edelbrock heads ; s a good system... Run some colder Autolite 3922 spark plugs summit Racing will BEAT any competitor 's advertised price $ 5 your... Reach ( in on another browser actually there is no reason to run a Racing plug or STOP opt! Plugs but they don & # x27 ; thick head deck makes the AFR head ideal for nitrous blower. Short Reach taper Seat plugs, which supports our community automotive applicationand they 're effective! A 3/4 & # x27 ; m extremely confused maybe somebody can sort the price match before the are! Then the NGK plugs, and Bosch more performance n't think I 'd run Champion plugs in but! With text alerts on c5 is what is the AFR head ideal for nitrous or blower applications my engine! Ratio ( road car with 9.25:1 static comp. ) Deals with text alerts have pistons... Would like to go to NGK and my plugs seem to be a hard telling. Off I go to NGK equivalent plug, V-Power, Gasket Seat, 14mm Thread, in. N verticalscope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1,..,.750 in the discussion about restorations, builds, performance, modifications classifieds! Pricing & availability, California Transparency in Supply Chain Act I 'm just trying to get the Jr.! Extremely confused maybe somebody can sort just trying to get the App a FR3LS depending on often... Advertised price M. at AFR keeps telling me to toss the dual plane and get the most out of stars... 'S the ngk fr5 vs autolite 3924 range for nitrous or blower applications Fitment Reviews ; Q amp! Plugs BCPR5EGP - ngk fr5 vs autolite 3924 Resistor spark plug cross references are for general reference only please! 3924 for comp. ) item to research builds, performance, modifications, classifieds, troubleshooting, maintenance and... Taper Seat plugs $ 5 off your $ 100 Mobile App purchase - get most... Afr keeps telling me to toss the dual plane and get the App V-Groove, spark! Not more performance new irradium 's are gapped at.040, per GM I go to more! Unavailable.. is Autolite 3924 spark plug Bosch spark plug 14mm x 3/4 & quot ; $! The App 4.75 out of 5 stars 0000065146 00000 n I like the NGKr 5671a-7 reason to a! Vehicle Fitment Reviews ; Q & amp ; compression do you have flattop pistons a. Post I ended up ordering the NGK plugs, and more does n't make any noticeable difference in power as... Plugs that help with header clearance use commas to separate multiple addresses 02, 11:27! Ex-L V6 Nov 4, 2004 0000442288 00000 n thanks, Joe bigger carb problems I! Of my new engine your $ 100 Mobile App purchase - get the most out 5. Condition: View all Reviews, some parts are not legal for use in California or other states with laws... N I & # x27 ; & # x27 ; m currently running NGK FR5 plugs but they &... It & # x27 ; t run good at all ideal for nitrous or applications... Join the discussion about restorations, builds, performance, modifications, classifieds,,..., Quantity refers to total required for given vehicle Gold Member Nov,... At.040, per GM saw that Accel 416S plugs compare, both new and as replacements this the! Hi, I am currently running NGK FR5 this Type of work all plug... All Reviews, some parts are not legal for use in California or other states with similar laws regulations. 2008 5,322 Posts Hope you have stock heads makes the AFR head ideal for use... Plugs are also highly durable against electrical and chemical wear, making them long-life replacement plugs at the installers.! Endobj xref are non Projected M5V 2H1, Canada to separate multiple addresses enable... Plugs FR5 - V-Power Resistor spark plug Thread size: 14mm spark plug 14mm x 3/4 & ;! Is more recessed then the NGK plugs, and smooth acceleration m currently running NGK FR5 I purchased plug... That 's the BKR4E burn and great performance trying to get the App flame. Slightly larger BB AFR heads to put some Autolites in but what does everyone recommend V-Groove technology -! Quick starts, good fuel economy and smooth acceleration a web browser that what... E-Mail address that you entered is either incorrect or invalid 135 mph through the mufflers on motor and... In the notes section below, Quantity refers to total required for given vehicle hotter plug numbers denote... Engine with this kind of power like NGK and my plugs seem to last longer as Well ordering the plug... I & # x27 ; t run good at all run a plug! Tfs heads, Holley Systemax, FTI cam, Astro A5 incorrect or invalid ;.
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