While a coin-style tool can be used in a pinch, albeit cautiously, it is far too easy to damage the iridium or platinum metals, which decreases the lifespan of the plug. CTA Tools Wire Spark Plug Gap Gauge. This spark plug features a ‘twin tip’ - a thin centre of 0.4mm and a protruding ground electrode of 0.7mm in diameter - which boosts your car’s horsepower and torque. If you need the best wire spark plug gap, you are in the right … Also note that for platinum or iridium spark plugs, only use the spoke style gap tool instead of the older ramp style gap tool. Its built-in swivel takes up less room so it can fit it into tight spaces. However, when dealing with a modified engine, you should adjust the NGK iridium spark plugs as needed. I could be wrong here, but it also seems to me that from their wording, Denso is more afraid that one will damage the fine electrode while re-gapping. The round gap tools have a gap opener on them where u can open the gap without touching the probe. I don't like the idea of going any colder than -12 heat range plugs (equivalent to … It owes to the specs manufactured at present. It is important to use the proper spark plug gapping tool. In most cases, you will find that you can use the plug without gapping it. A pair of spark plug gapping pliers is by far the safest way to gap plugs, no matter if they’re Iridium, Platinum, or copper core. Whether you measure your spark plug gap in mm or inches, it’s going to be a very small amount. They are 2 heat ranges hotter than the stock plugs that came in my Cobra. From Denso's website FWIW (I'm not a spark plug expert): With over 80 years of experience in Spark Plug manufacturing, NGK are world leaders in spark plug technology. 1) Expensive. The original specification in the FSM was for a standard plug. Yes, they should all be regapped to 0.8mm. The cost of iridium spark plugs is their primary disadvantage. Sensors, plugs, and hoses to finish this up. The type of spark plug makes a difference on gapping. Works with 18mm plugs. NGK Iridium Spark Plug Gap - What will happen? Multiple electrode plugs like E3 are vehicle specific and gapped at the factory. DENSO IK20 Iridium Power Spark Plug Ik20 X 4Pieces Ignition Plugs Racing Upgrade Denso (3297) SK20R11 Iridium Spark Plug, Pack of 1 6 PCSNEW -- DENSO #4504 PLATINUM T T Spark Plugs -- … It is fortunate that the OP has a larger gap. If you're gapping true Iridium spark plugs do not use a standard gap tool. ", http://www.jegs.com/i/Accel/110/3807...Fcbm7Aod6mMAfg, SpyderLovers.com - Can-Am Spyder & Ryker Three Wheel Motorcycles, Advanced Post Thanks / Like v3.6.3 (Lite), If this is your first visit, be sure to Shop spark plugs & ignition tools and a variety of automotive products online at Lowes.com. If necessary, use a spark plug boot removing tool. This may give your vehicle a more consistent and reliable spark. Adjusting the Electrode Gap. Works with all massive electrode aircraft spark plugs and eliminates guessing of plug gap. Model #KDS164. Always use a special spark plug gapping tool to change the gap. Do not change the gap on platinum, iridium or twin tip spark plugs, as the fine electrodes may get damaged. Wire Spark Plug Gap Tool Gapper Gauge for gapping the plugs and verifying the gap from plug to trimmer, Measuring Tool for Lawn Mower Trimmer Garden Tractor, Scaled from .020" to .100" 1.0 out of 5 stars 1. If it is necessary to widen the gap, do so with a tool that only pulls back on the ground electrode without touching the center electrode or the porcelain. It's easier to reduce the gap than it is to increase it. With nickel plugs, especially with motorcycles, the gap may need adjustment. IRIDIUM TT - Features | Products | SPARK PLUG | Automotive Service Parts and Accessories | DENSO Global Website. It is always best to check the gap against the manufacturer’s specifications. An appropriate method and tool should be used for gap adjustment although it has come to our attention that a variety of improper methods are used that lead to implications. And if you need to close the gap, just tap them on a block of wood. I re-gapped to .032. Lisle 67870 Spark Plug Gap Tool. The Iridium center electrode is very hard, and very brittle. In this way, you can tell if the 49cc spark plug gap will work for the plug you have in mind. If you're gapping true Iridium spark plugs do not use a standard gap tool. for pricing and availability. 1. Iridium’s extremely high melting point is perfectly suited to today’s high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability. Price: $12.95 . Using the high heat resistance of the iridium electrode, the spark position is projected 0.4 mm more than in standard types. List of the Disadvantages of Iridium Spark Plugs. While the spark still occurs, it can retard the timing by as much as two degrees. Virtually all NGK spark plugs are set to the correct gap for the catalogue applications at the point of manufacture. The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. This spark plug gap tool has eight bent wire gauges with the following sizes: .022-inch, .025-inch, .027-inch, .028-inch, .030-inch, .032-inch .035-inch .040-inch. A variety of techniques are used to adjust electrode gaps. I'm surprised that you wouldn't go with the FSM's recommendation. Aircraft Spark Plug Gapping Tool Check and re-gap your plugs every 50 hours! Want to know if you should Gap NGK Iridium spark plugs? It should be such that you … iridium the gap is wider than in the standard types (0.7 → 0.8 mm). Grasp the spark plug boot and gently rotate it 90 degrees counterclockwise. If you put any pressure on it you will fracture it for sure. DENSO spark plugs are manufactured with a pre-set gap. Gap Range, Aluminum, Blue Anodized, Each. You can now use your tool to adjust the bottom electrode. They’re the recommended spark plug gap tool for iridium, but they can also work for other spark plug styles. Do not change the gap on platinum, iridium or twin tip spark plugs, as the fine electrodes may get damaged.-----NGK: 3. A lot of people may prefer a spark plug feeler gauge over the gapping tool because it’s made of thin blades, so it ensures more accuracy than a spark plug gap closing tool. Item #2550529. But, I'm also under the impression that you should go with the gap as specified by the car manufacturer regardless of spark plug material. (1.6 → 2.0 mm) Harnessing the low required voltage of the 0.4mm dia. Check your spark plug. NGK do not recommend gap adjustment for precious metal spark plugs. The size of the air gap should be determined by the voltage output of the coil, regardless of plug type. NGK doesn't recommend adjusting the plug gap more than .008" in … But yes always check and gap all plugs. Air pressure when removing differential plugs in 1994 . Iridium electrode plugs can be damaged with the typical keyring style tools, so you have to use a proper gapping tool. Plus, feelers are more expensive than gappers. Precious metal iridium or platinum center electrodes can be very delicate when it comes to prying them. Always use a special spark plug gapping tool to change the gap. Those pesky laws of physics keep getting in the way of marketing. Spark Plug Gap Tool, Flat Disc Type, 0.050 - 0.100 in. 2012 RT A&C bought new 42312 sold July 2018 56k miles currently driving a 2014 RTSE6 LTD bought October 2018 w 6800 miles nicely farkled, "The re-gapping of fine wire spark plugs that have very small diameter platinum or iridium alloy electrodes is not recommended due to the risk of damaging the electrodes. But a spark plug gapper is better than the feeler gauge because you need a separate pair of pliers to bend the electrode. How long will it last? This is an E3 brand spark plug, it is factory gapped, it cannot be altered. The gap should be adjusted by only moving the ground electrode. For a better experience, please enable JavaScript in your browser before proceeding. 99 $8.99 $8.99. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. Without checking and adjusting your spark plugs accordingly, your engine performance could be compromised. Also some people believe you cant gap iridium plugs which is also a lie. Reeves warns that a too-wide gap can create the situation where the spark fires sideways to the edge of the plug. Most measuring tools will also feature a flat edge typically used for bending the bottom electrode on the spark plug to adjust the gap slightly. JavaScript is disabled. In order to properly install your new spark plugs, you must first ensure that the plugs have the right gap size. Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, Electrode Gap Adjustment - NGK Spark Plugs New Zealand | Iridium Spark Plugs | Glow Plugs | Oxygen Sensors | Ignition Leads | Ignition Coils | EGT Sensors. Fine iridium tip ensures high durability and a consistently stable spark; Trivalent metal plating for superior anti-corrosion and anti-seizing properties Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. If you check all four, I guarantee there is variance. 18 mm Hex If it has hard to remove deposits, cracked porcelain or burned away, electrodes. The AGSF12FM1 plugs ARE one-step colder than the TR-6 plugs. A further increase in ignitability. If a standard 5/8″ or 13/16″ spark plug socket isn’t enough to remove old iridium spark plugs or other kinds of spark plugs, use this special swivel spark plug socket. Another consideration that should be taken into … Want to know what is the recommended spark plug gap? Pull the spark plug boot and cable away from the spark plug. Lisle 67870 Spark Plug Gauge Gap. Consequences of … You must log in or register to reply here. ? Get it as soon as Sat, Dec 5. DO NOT grab or violently pull spark plug cables. Although the cost of iridium spark plugs gets offset by the added longevity that you get with the product, paying $15 x eight for a V8 engine can get to … In fact, it takes less room than an ordinary spark plug socket with an add-on wobble extension. Newer spark plugs, those designed with precious metals, should only be manipulated with a feeler or wire-type gap gauge. To increase the plug gap using a simple gap tool, place the end of the ground electrode in the hole and carefully push down on the end of tool. $6.99 $ 6. Take your socket and socket wrench or scrench tool and unscrew then remove the spark plug. … Compare; Find My Store. Made in Clarinda, Iowa, USA. How often should I replace my spark plugs? If they’re within .002 and you don’t have the gapping pliers (few people do but they’re inexpensive) then I would leave them alone due to the cost of Iridium plugs. If you put any pressure on it you will fracture it for sure. The trickier thing is finding the right tool to measure the gap. With maximum performance at a lower cost, experience a smooth and superior ride anytime, anywhere. It's my impression from reading Denso's literature that it takes less energy. Cylinder gap for coil on plug bracket 1fzfe anyone? Don't just ask for a spark plug, insist on NGK. it is OK to gap iridium plugs if they are not to spec, it just depends on which type of gapping tool you use. I also just did the Denso IK16TT and they were gapped .036 out of the box. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Iridium Spark Plugs (Cons) Below is the only negative associated with iridium spark plugs. Check the gap again. The Denso IK16 should be an Iridium spark plug (I for Iridium). Repeat the adjustment process until the tool fits closely between the electrodes. ... GEARWRENCH 12 Blade Feeler -Gauge Set and 6 Wire Spark Plug Gap. check out the. Needle nose pliers make a great homemade spark plug gapper. The electrode is tiny. Part Number: MNP-08-0579 Not Yet Reviewed do NOT use the one that is a disc with a "ramp" going around the edge as this type can break off the iridium tip of the plug. Find spark plugs & ignition tools at Lowe's today. Gapping fine-wire spark plugs While most NGK spark plugs are pre-gapped, there are occasions when the gap requires adjustment. Read the answers in this article! Step 5. The Iridium center electrode is very hard, and very brittle. If adjusting the gap on fine wire or precious metal plugs such as platinum or iridium, be very careful not to apply any pressure or prying force to the fine wire center electrode or insulator as they can be damaged. It also has the metric equivalent. Check your Spark Plug Gap setting as well w/ a gap setting tool. Brush or air blast dirt away from the well areas before removing spark plugs. Quantity: Aircraft Oil Filter Cutter Why pay up to $140? A 2001 Mustang and GT both come with AWSF32 plugs. X Research source A coin-style gap measure is usually the cheapest option, and works by running the edge of the "coin" through the gap until you reach a point where it stops. To close the gap on a plug, gently tap the plug, electrode first on a hard surface. 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