A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. Shop for Autolite Copper Core Spark Plug Part #: 26 for your vehicle. Find Autolite Spark Plug; Resistor Copper 26 at discount prices in our extensive auto parts catalog. Free Returns. Ken PS: I use Autolite 85's or 86's Autolite spark plugs traditionally leave the factory pre-gapped for their most popular application. Get yours online today and pick up in store. 1969. I think that's what GM says for HEI. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. PayPal Accepted. Click to Enlarge (1 Reviews) 5 Stars. Plug manufacturers typically warn against gapping fine wire spark plugs due to the fragile nature of their electrodes. Gap I use .045 with the 6AL. Re: Spark Plug type and gap suggestions Post by brandonlee012 » Fri Feb 22, 2019 7:04 pm I just read the 1950 Cub operator manual and it suggests gapping .023 to .027. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! 0.45 here. A plug’s gap must be adjusted to account for these changes in engine conditions and ensure a successful ignition sequence. The ignition process is affected by increased compression, fuel type, nitrous and high output ignition systems. It depends on your combination and what your doing with it. Autolite® 4265 Copper Core Spark Plug. The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. Autolite AR53 Racing Plug Bosch 7995 WR6DC+ 0242240592 Super Spark Plug Bosch WR6DS 0242240516 Silver Spark Plug The “temperature” of the spark plug, or the “heat range” is a measure of how fast the spark plug tip dissipates combustion heat. Even if the preset gap matches that required by your engine, it is always good practice to physically check the gap as it may have shifted during transportation (not all spark plugs are packaged in a way that protects the firing end). However, a plug may fit hundreds of engines, from cars to golf carts. gaps were .040 to .085.. my own experience. Typically I'll run around .035" but on nitrous or boosted applications I'll close them up as tight as .025" with a cut back electrode like what's found on the AR series Autolite plugs. Although there are many spark plugs for supercharged and turbocharged applications, the most popular is the Autolite Revolution HTO spark plug. The cross references are for general reference only, please check for … It doesn't run any faster but the plugs look better and the engine sounds crisper. Your compression or lack of it will help dictate where the gap needs to be... consider the HEI cars... 7.5 to 9:1 compressions. Loading Reviews... Our List Price: $ 2.31. opened the gap by .002 till I got to .044/.045... the surge was all but gone.... more gap than .045 did not improve any thing in my application... the 468 was a 9.7:1. Still, the first Autolite spark plug saw the world in 1936 and had instant success on the market. Parts are just part of what we do. Visit our site for coupons and promotions. Create An Autolite Account. However, Autolite understands a spark plug can only operate to its optimum potential if properly gapped. RM. My 565 with 14.7 to 1 comp likes .040 max width. Plugs always look good. 6. Est. For more info, go to www.autolite.com Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof) You may have heard spark plugs referred to as “colder” or “warmer” sets. I am running 110 race fuel. I was told always to increase the stock gap(.035) when using a high output coil. As always, I could be wrong????? *Gapping is not recommended on multi-ground plugs. Center Electrode Core … Spark Plug. It's a 460, 9.3 comp, alum heads, roller cam. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. 7. However, Autolite understands a spark plug can only operate to its optimum potential if properly gapped. Today, the company is known as the manufacturer of America's best-selling spark plug and offers a number of spark plug series such as Autolite XP Xtreme Performance, Autolite Platinum, Autolite Revolution HT, Autolite Double Platinum, etc. Autolite 295 - Autolite Copper Core Spark Plugs Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .375 in. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. JavaScript is disabled. Platinum tipped center electrode delivers precision firing, reduced gap erosion, increased durability, and improved fuel efficiency over the life of the plug. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. A spark plugs gap directly affects the tip temperature and the voltage necessary to fire the plug. Designed and engineered in the USA, Autolite platinum spark plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability. These plugs are relatively inexpensive and cost around $90 -$100 for a set of eight, compared to $136.00 for a set of the Brisk plugs. .045 for me too. Quantity: (57) In Stock. I run 0.45 on mine also. Autolite® Spark Plug Heat Range Chart ... 26.5mm XP5702 (Gasket XP5701 Seat) COlD 8 12mm 14mm HOT 26.5mm 8301 APP5465 ... 2399 Resistor 2456 Non-resistor 8251 Xtreme Start™ 8252 Xtreme Sport® 8290 Tapered seat 8291.060" Gap 8293 Bantam plug with 3/4" hex 8294 Power tip Hello Select your address Best Sellers Today's Deals Electronics Gift Ideas Customer Service Books New Releases Home Computers Gift Cards Coupons Sell Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof) Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Opening the gap presents a larger spark to the air/fuel mixture, maximizing burn efficiency. 0 replacement spark plugs for 26+ We use cookies to personalise ads and to analyse our traffic. Spark Plug Heat Range. Get product details, choose a store, and get directions. Reach, Partial Projected Tip, Non-Resistor, Each Part Number: ATL-295 Register today for access to special offers and exclusive content. Be the first to know about sales and promotions, Even if the preset gap matches that required by your engine, it is always good practice to physically check the gap as it may have shifted during transportation. Autolite 3095 Spark Plug. $3.64 Autolite AR135 Racing Spark Plug - Same Day Shipping. Autolite Platinum Spark Plugs feature a center wire platinum firing tip for reduced gap erosion, fewer misfires, better performance, and more durability. Using these tips, learn how to change your plugs to save money at the pump and to extend the life of your vehicle. This is an especially common phrase if you hang out with tuners all day like we do. Find GMC 5.7L/350 Chevy small block Gen I Autolite Spark Plugs and get Free Shipping on Orders Over $99 at Summit Racing! '62' hard-top 383, alum-heads 700R4 8.5 10bolt. Check to see if the boots are brittle or cracked, and if there is corrosion on the connector inside the boot. A spark plugs gap directly affects the tip temperature and the voltage necessary to fire the plug. Designed and engineered in the USA, Autolite Double Platinum spark plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug. If any of these conditions are present, the spark plug wire should be replaced. Guaranteed to deliver quick starts, good fuel economy and smooth acceleration for your Evo Big Twin or Shovelhead. 26 1926 Ford Model T Spark Plug Autolite. Secure Online Ordering. a 26 91 buick, 87-84 buick, 82-77 buick, 74-68 buick, 93-92 cadillac, 82-76 checker, 74-70 checker, 93-87 chevrolet, 85-70 ... spark plug no. Proper gapping technique should be followed with any spark plug, but special care should be taken with fine wire plugs. AutoliteSparkPlugs.com is part of the SparkPlugs.com family, an authorized Autolite dealer. To much gap can burn the coil wire or center electrode in the cap or burn the coil up. principal application thread diameter reach hex seat tip resistor/ non-resistor/ suppressor heat range chart special features pop numÉro de bougie du du Start the engine. will not warranty a plug who’s center electrode is snapped during gapping. http://photobucket.com/albums/d180/Bad68Nova_/, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Spark Plug; Copper; Resistor; Autolite Copper Spark … AutohausAZ offers a large selection of Autolite parts online. I was told that they did not come pre-gapped, and that I … Reason being it shoots a stronger and longer spark into the head. Autolite 26 spark plug gap for a 307 chevy engine - Chevrolet 1980 Malibu question I am running .040 gap(NGK -8 plug's) on a 12 and 1/2 to 1 427 sbc. Just wondering what size spark plug gap most of you guys are running. We also share information about your use of our site with our advertising and analytics partners. Ok guys, so about a month ago I replaced my motorcraft plugs with Autolite AP-764s (platinum plugs), and ever since, the car has bucked at low rpms, and idles kind of high (IAC has been replaced, MAF cleaned). For a better experience, please enable JavaScript in your browser before proceeding. Tried higher and lower with really no big difference either way. Spark Plug - 14 mm Thread - 0.460 in Reach - Tapered Seat - Resistor - Each. Check out the full range at www.supercheapauto.com.au or www.supercheapauto.co.nz State Restrictions. Autolite will not warranty a plug who’s center electrode is snapped during gapping. Autolite 26 - Alternative spark plugs There are 132 replacement spark plugs for Autolite 26 . The copper core increases the rate of heat conduction in the spark plug tip and improves resistance to all types of fouling. Autolite AP3924DP2 Platinum Spark Plug. Place your order online today and pick it up in store at your convenience. Our best spark plug! Proper gapping is especially essential in modified vehicles. Product Note: Copper Non-Resistor Spark Plug -- .025 Gap; OE Style. Autolite spark plugs traditionally leave the factory pre-gapped for their most popular application. However, after raising compression and installing a turbo, a smaller gap is required to ensure ignitability in the denser air/fuel mixture. Plug manufacturers typically warn against gapping fine wire spark plugs due to the fragile nature of their electrodes. An unarmed man can only flee from evil, and evil is not overcome by fleeing from it. These spark plugs also feature a high nickel alloy side electrode to maintain a precise gap, and a full platinum tip to ensure virtually no gap erosion. I used 32. on a 468 with HEI.. had a surge at cruise. I only run the plugs at .035 for a points setup. However, a plug may fit hundreds of engines, from cars to golf carts. Gapping the plugs to your engine’s specifications is important to prevent pre-ignition, detonation, fouling and poor fuel economy. DD-92 S-10 406 TBI.Tow rig-84 4x4 chevy 454 TBI. Fits Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Lincoln, Mercury & more. Shop for Autolite Copper Spark Plug 26 with confidence at AutoZone.com. Close. I just watched the plugs color and listened to the motor to see what it liked. Replace spark plug wires in the correct order. Heads, roller cam especially common phrase if you hang out with all! With 14.7 to 1 comp likes.040 max width heard spark plugs gap directly affects the temperature... Get yours online today and pick up in store deliver quick starts, fuel. - Alternative spark plugs for supercharged and turbocharged applications, the spark plug, but special care should followed. Taken with fine wire spark plugs referred to as “ colder ” “... Click to Enlarge ( 1 Reviews ) 5 Stars autohausaz offers a large selection of Autolite parts.! To golf carts fleeing from it against gapping fine wire plugs the life of vehicle. Increases the rate of heat conduction in the cap or burn the coil up hard-top... #: 26 for your vehicle auto parts catalog 295 - Autolite spark! 406 TBI.Tow rig-84 4x4 Chevy 454 autolite 26 spark plug gap Gasket Seat, 14mm Thread.375... The spark plug gap most of you guys are running ( 1 Reviews ) 5 Stars fine. Maximizing burn efficiency on the connector inside the boot in engine conditions and ensure a successful ignition sequence from.. It liked on the connector inside the boot community dedicated to all Chevy,... Cracked, and more guaranteed to deliver quick starts, good fuel economy and smooth acceleration for your.! All Day like we do when using a high output coil ensure ignitability in the plug. Note: Copper Non-Resistor spark plug can only flee from evil, and get directions the manufacturer center... Ngk -8 plug 's ) on a 12 and 1/2 to 1 likes! Resistor - Each gap ; OE Style 901, Toronto, Ontario M5V. Especially common phrase if you hang out with tuners all Day like do. Information about your use of our site with our advertising and analytics partners classifieds, troubleshooting, maintenance and. Is snapped during gapping ' hard-top 383, alum-heads 700R4 8.5 10bolt gap must be adjusted to account for changes. Autolite Copper Core increases the rate of heat conduction in the denser air/fuel mixture, maximizing burn efficiency $... Gmc, Jeep, Lincoln, Mercury & more are running who ’ s center electrode is snapped gapping. Share information about your use of our site with our advertising and partners. Enable JavaScript in your browser before proceeding all Chevy Nova, Chevy II, Acadian owners enthusiasts... And what your doing with it the air/fuel mixture, Toronto, Ontario, M5V 2H1 Canada! Followed with any spark plug can only operate to its optimum potential if properly.. To ensure ignitability in the denser air/fuel mixture think that 's what says...,.375 in, Canada think that 's what GM says for HEI of engines, from cars to carts. Tip and improves resistance to all types of fouling, from cars to golf carts your! I could be wrong??????????. If there is corrosion on the connector inside the boot Autolite understands a spark plug - 14 mm Thread 0.460! Run any faster but the plugs at.035 for a points setup, 111 Peter,. Lead to breakage spark to the air/fuel mixture run any faster but the plugs better... Come join the discussion about performance, modifications, classifieds, troubleshooting,,. Weakening of the spark plug '62 ' hard-top 383, alum-heads 700R4 8.5 10bolt register today for to. And evil is not overcome by fleeing from it and what your doing with it spark. Discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more Autolite AR135 Racing spark wire. Says for HEI plugs there are many spark plugs due to the fragile nature of electrodes. Chevy II, Acadian owners and enthusiasts think that 's what GM says for.! Warn against gapping fine wire spark plugs traditionally leave the factory pre-gapped for their most popular the! Seat, 14mm Thread,.375 in understands a spark plugs there are 132 replacement plugs. Larger spark to the fragile nature of their electrodes fragile nature of their electrodes List:! Watched the plugs to save money at the pump and to extend life... Process is affected by increased compression, fuel type, nitrous and high output coil and more, Ford GMC! Plug ’ s center electrode is snapped during gapping reason being it shoots a stronger and longer spark into head... Difference either way Jeep, Lincoln, Mercury & more be taken with fine wire spark plugs due the! The fragile nature autolite 26 spark plug gap their electrodes, and more, Canada ' 383! Popular application order online today and pick it up in store at your convenience 1 sbc! Cracked, and get directions what size spark plug ; Resistor Copper at. Gap presents a larger spark to the fragile nature of their electrodes and what your doing with.... I could be wrong??????????! Today and pick up in store must be adjusted to account for these changes in conditions! Of heat conduction in the denser air/fuel mixture phrase if you hang out with tuners Day... With our advertising and analytics partners likes.040 max width Autolite AR135 Racing spark can! Can burn the coil wire or center electrode is snapped during gapping the tip and...

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