It's my impression from reading Denso's literature that it takes less energy. But a spark plug gapper is better than the feeler gauge because you need a separate pair of pliers to bend the electrode. 18 mm Hex 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. This may give your vehicle a more consistent and reliable spark. In most cases, you will find that you can use the plug without gapping it. You can now use your tool to adjust the bottom electrode. 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. This is an E3 brand spark plug, it is factory gapped, it cannot be altered. When the electrical current is generated from the iridium spark plug, it does not require as much voltage because it has a tiny electrode in the center of it. You must log in or register to reply here. 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. Also, the spark plug gap should never exceed .055" unless pre-set by the manufacturer. Also some people believe you cant gap iridium plugs which is also a lie. I don't like the idea of going any colder than -12 heat range plugs (equivalent to … Spark Plug Gap Tool, Flat Disc Type, 0.050 - 0.100 in. In order to properly install your new spark plugs, you must first ensure that the plugs have the right gap size. 99 $8.99 $8.99. It should be such that you … Consequences of … Needle nose pliers make a great homemade spark plug gapper. Repeat the adjustment process until the tool fits closely between the electrodes. List of the Disadvantages of Iridium Spark Plugs. Compare; Find My Store. (1.6 → 2.0 mm) Harnessing the low required voltage of the 0.4mm dia. Lisle 67870 Spark Plug Gap Tool. check out the. 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 … 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. I re-gapped to .032. DO NOT grab or violently pull spark plug cables. Precious metal iridium or platinum center electrodes can be very delicate when it comes to prying them. Find spark plugs & ignition tools at Lowe's today. 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. 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. In this way, you can tell if the 49cc spark plug gap will work for the plug you have in mind. Want to know if you should Gap NGK Iridium spark plugs? The original specification in the FSM was for a standard plug. 1. Shop spark plugs & ignition tools and a variety of automotive products online at Lowes.com. It also has the metric equivalent. With nickel plugs, especially with motorcycles, the gap may need adjustment. 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. Iridium electrode plugs can be damaged with the typical keyring style tools, so you have to use a proper gapping tool. Check your spark plug. 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. ? 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. 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. I'm surprised that you wouldn't go with the FSM's recommendation. Its built-in swivel takes up less room so it can fit it into tight spaces. Cylinder gap for coil on plug bracket 1fzfe anyone? The Iridium center electrode is very hard, and very brittle. Virtually all NGK spark plugs are set to the correct gap for the catalogue applications at the point of manufacture. It is fortunate that the OP has a larger gap. Yes, they should all be regapped to 0.8mm. And if you need to close the gap, just tap them on a block of wood. 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. Gapping fine-wire spark plugs While most NGK spark plugs are pre-gapped, there are occasions when the gap requires adjustment. A 2001 Mustang and GT both come with AWSF32 plugs. CTA Tools Wire Spark Plug Gap Gauge. The Denso IK16 should be an Iridium spark plug (I for Iridium). Read the answers in this article! The size of the air gap should be determined by the voltage output of the coil, regardless of plug type. It's easier to reduce the gap than it is to increase it. for pricing and availability. NGK Iridium Spark Plug Gap - What will happen? Part Number: MNP-08-0579 Not Yet Reviewed Don't just ask for a spark plug, insist on NGK. A further increase in ignitability. With maximum performance at a lower cost, experience a smooth and superior ride anytime, anywhere. Check / Replace. Whether you measure your spark plug gap in mm or inches, it’s going to be a very small amount. Without checking and adjusting your spark plugs accordingly, your engine performance could be compromised. Multiple electrode plugs like E3 are vehicle specific and gapped at the factory. Get it as soon as Sat, Dec 5. Works with all massive electrode aircraft spark plugs and eliminates guessing of plug gap. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. Pull the spark plug boot and cable away from the spark plug. Price: $12.95 . Made in Clarinda, Iowa, USA. Aircraft Spark Plug Gapping Tool Check and re-gap your plugs every 50 hours! The AGSF12FM1 plugs ARE one-step colder than the TR-6 plugs. 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. Iridium Spark Plugs (Cons) Below is the only negative associated with iridium spark plugs. Brush or air blast dirt away from the well areas before removing spark plugs. Take your socket and socket wrench or scrench tool and unscrew then remove the spark plug. The type of spark plug makes a difference on gapping. it is OK to gap iridium plugs if they are not to spec, it just depends on which type of gapping tool you use. Gap Range, Aluminum, Blue Anodized, Each. Quantity: Aircraft Oil Filter Cutter Why pay up to $140? For a better experience, please enable JavaScript in your browser before proceeding. ... GEARWRENCH 12 Blade Feeler -Gauge Set and 6 Wire Spark Plug Gap. 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. Reeves warns that a too-wide gap can create the situation where the spark fires sideways to the edge of the plug. 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. Newer spark plugs, those designed with precious metals, should only be manipulated with a feeler or wire-type gap gauge. They are 2 heat ranges hotter than the stock plugs that came in my Cobra. 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. It is always best to check the gap against the manufacturer’s specifications. The round gap tools have a gap opener on them where u can open the gap without touching the probe. 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. Iridium’s extremely high melting point is perfectly suited to today’s high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability. Lisle 67870 Spark Plug Gauge Gap. While the spark still occurs, it can retard the timing by as much as two degrees. Always use a special spark plug gapping tool to change the gap. If necessary, use a spark plug boot removing tool. However, when dealing with a modified engine, you should adjust the NGK iridium spark plugs as needed. Grasp the spark plug boot and gently rotate it 90 degrees counterclockwise. If you're gapping true Iridium spark plugs do not use a standard gap tool. Want to know what is the recommended spark plug gap? Adjusting the Electrode Gap. Step 5. JavaScript is disabled. $6.99 $ 6. Works with 18mm plugs. How often should I replace my spark plugs? Those pesky laws of physics keep getting in the way of marketing. Model #KDS164. Also note that for platinum or iridium spark plugs, only use the spoke style gap tool instead of the older ramp style gap tool. If you're gapping true Iridium spark plugs do not use a standard gap tool. It is important to use the proper spark plug gapping tool. iridium the gap is wider than in the standard types (0.7 → 0.8 mm). Fine iridium tip ensures high durability and a consistently stable spark; Trivalent metal plating for superior anti-corrosion and anti-seizing properties NGK doesn't recommend adjusting the plug gap more than .008" in … The spark plug gap adjustment should not be changed more than 3 times and should not exceed .008" in either direction. Check your Spark Plug Gap setting as well w/ a gap setting tool. Sensors, plugs, and hoses to finish this up. How long will it last? DENSO spark plugs are manufactured with a pre-set gap. The cost of iridium spark plugs is their primary disadvantage. To close the gap on a plug, gently tap the plug, electrode first on a hard surface. The Iridium center electrode is very hard, and very brittle. 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. Item #2550529. Are you even supposed to gap a iridium plug? A variety of techniques are used to adjust electrode gaps. IRIDIUM TT - Features | Products | SPARK PLUG | Automotive Service Parts and Accessories | DENSO Global Website. If you need the best wire spark plug gap, you are in the right … But yes always check and gap all plugs. NGK do not recommend gap adjustment for precious metal spark plugs. 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 owes to the specs manufactured at present. The trickier thing is finding the right tool to measure the gap. 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. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. The gap should be adjusted by only moving the ground electrode. They’re the recommended spark plug gap tool for iridium, but they can also work for other spark plug styles. Always use a special spark plug gapping tool to change the gap. ", 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 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. If you put any pressure on it you will fracture it for sure. Plus, feelers are more expensive than gappers. If you put any pressure on it you will fracture it for sure. Another consideration that should be taken into … 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. I also just did the Denso IK16TT and they were gapped .036 out of the box. … Do not change the gap on platinum, iridium or twin tip spark plugs, as the fine electrodes may get damaged. 1) Expensive. Air pressure when removing differential plugs in 1994 . If you check all four, I guarantee there is variance. In fact, it takes less room than an ordinary spark plug socket with an add-on wobble extension. Using the high heat resistance of the iridium electrode, the spark position is projected 0.4 mm more than in standard types. The electrode is tiny. Check the gap again. Do not change the gap on platinum, iridium or twin tip spark plugs, as the fine electrodes may get damaged.-----NGK: 3. If it has hard to remove deposits, cracked porcelain or burned away, electrodes. 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Vehicle a more consistent and reliable spark for iridium, but they can also work for spark. The Disadvantages of iridium spark plugs and eliminates guessing of plug type voltage of the iridium electrode plugs like are... Plugs which is also a lie of … spark plug gap in mm or inches, it is best... Before proceeding type of spark plug gapping tool to change the gap use a gapping! Standard types true iridium spark plugs iridium spark plugs as needed not grab violently... The 49cc spark plug gap in mm or inches, it can fit it tight. Use a standard gap tool in mind however, when dealing with a or! Four, I guarantee there is variance people believe you cant gap iridium plugs is!