Maybe a larger intercooler would still help keep intake temps down if you're doing hard pulls back to back on a hot day, but that just means the car would lose less power to heat soak, not actually gain more power than it was already making. Stratified Automotive Controls : Blog - Sensors Conditioning Circuits Decals and Swag Online Tuning Tools Water-Methanol Injection MazdaSpeed DISI Focus ST Fiesta ST Fusion EcoBoost Mustang EcoBoost BMW N54/N55 Subaru EJ & FA STRATIFIED Products VW MK6 GTI Focus RS Gift Certificates MK7/.5 GTI, A7 GLI, 8V A3 Spark Plugs MK7/.5 Golf R, 8V S3 Maintenance Porsche … The Ford GT and Nissan GTR both use a dual fine tip spark plug. I would say mostly after a tune as you run higher boost and more timing with an agressive AFR. Here is the dyno chart for the Brisk plugs: So our cars will benefit from colder plugs with just a few bolt ons and a tune? Focus ST EcoBoost Performance (2013-Current) Thoughts on "colder" spark plugs on stock tune. For $2 more a plug I felt it was worth a try. Ford Focus ST. Focus ST EcoBoost Performance (2013-Current) Spark plugs. Ford switched to motorcraft plugs in the 2015+ models and they are completely adequate for a stock ST. Also, the 0.040 gap on the NGK is generic. Stratified Automotive Controls : - Plug and Play ECUs Sensors Tuning Cables Conditioning Circuits Mazda DISI Tuning Boost Control Technical Support Megasquirt, PNP, automotive, standalone The plugs I pulled from my car read ILTR6F9. Focus ST Performance. You'll be back one the road in no time. So I’m gunna change my oil on the FiST and I might as well change the spark plugs as well but I’ve noticed people putting ngk spark plugs on there stage 2 or stage 3 fiestas. This will be with the GTX2867r turbo only. For spark plugs that have an adjustable gap … The stock plugs are Iridium and are very long. For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. I just measured my plugs and they are greater than .040" but less than .045" for gaps. I’ve heard good things about projected tip and duspark plugs in turbocharged cars. Hello.I have a 2015 focus st and it needs spark plugs. Unfortunately almost no bolt-on performance related parts are actually going to make a difference without a different tune. The factory spark plug for the focus ST is an NGK plug PN: LTR6DI-8. The manual calls for motorcraft SP-537 plugs. I dont have enough miles on them to see any buildup. BrendoST 19,193 views. These plugs are designed for use in the 2013-2018 Ford Focus ST and the 2016-2018 Ford Focus RS. Based on the description for those plugs it says the stock SVT plugs were of the same temp range but platinum. If you're making robust modifications to your Focus RS or ST, it might become necessary to upgrade the spark plugs to keep up! May even be detrimental. A higher flow air filter could also help performance, but again not actually add power. Hello, I know the service manual lists the stock spark plug gap as .035" but I am wondering what the spark plug gap tolerance is. Cheap - $156.75 is as cheap as you can ask an effective mod to be. Just a heads up guys that the stock Motorcraft Plugs are NGK OE Iridiums. My hunch is that your socket is getting jammed against the spark plug tube in the valve cover? They’re pregapped on Tune+‘s site for about $10 a plug. As you can see installing a set of spark plugs in your Focus ST is pretty straightforward. Press question mark to learn the rest of the keyboard shortcuts. These spark plugs do not come pre-gapped, and we recommend you change the gap on these plugs before installing them. All of the above add heat. Denso plugs are oe. Where's that old thread where Turbo Tom put a stock Focus on the dyno and compared the output of some high tech $8 iridium spark plug to $2 Autolite 103's. Plugs are not a performance part themselves. Also I have backed my plugs down to .055 they blow out at .063 Gapping the plugs main benefit is the idle is much smoother there is a full thing about this. We found that switching to these seems to smooth the car out and seem to fair better with high boost applications versus the stock plugs. Hot spark plugs feature a ceramic insulator designed with a smaller contact area surrounding the metal electrode to reduce heat transfer and keep the spark plug tip insulated. Full set of 4 OEM Spark Plugs; Genuine Ford Parts; Genuine Ford OEM spark plugs for the new 2.3T 4 cylinder Focus ST. Fitting info: Our Experienced Techs will take good care of your car whilst it is with us. Cold spark plugs have a larger contact area and transfer more heat away from the spark plug tip. Anyone have experience with colder spark plugs on the stock tune? Changing the plugs or at least regapping them seems to be one of the first troubleshooting steps for turbocharged cars. on them is 106 lb. obviously the ST runs fine. Increased wear is typically seen in the form of increased spark plug gap and degradation of the electrode. I am at 53k miles and am still running the original plugs. Whether or not this makes a difference is up for debate. I am currently trying to decide if I want to just put new factory Motocraft ones back in (SP550), NGK (6509) , or the NGK (6510) which are a step colder. The one step colder plugs helps guard against LSPI. Online. Replacement for OEM spark plugs is suggested every 60,000 miles. We can get these to you fast! 21.2k. Looks like you're using new Reddit on an old browser. When I go to the ford parts website it calls for SP-527. OE Equivalent spark plugs for ST225. It should be on all STs from the factory. (Stage 3, full bolt ons, Snow Performance WMI). 110. They’re pregapped on Tune+‘s site for about $10 a plug. We found that switching to these seems to smooth the car out and seem to fair better with high boost applications versus the stock plugs. Sp527. What I’m curious about is what’s recommended on a stock Fiesta ST. Genuine Ford Motorcraft ; Iridium ; Pre-gapped Any one tested them yet? Brand: NGK; Product Code: ILFR6B; Availability: In Stock; £109.50; £65.70; Ex Tax: £54.75; Qty Add to Cart. in., or 12 NM. WapCar.my is where you can explore the most updated information about 2013 ford focus st spark plug gap on one page for free, including the latest car news, In-depth articles covering the automotive industry, car video, car images and more. That's only 8.8 lb. They're not even necessary with a tuned engine. Old plugs removed were OEM and have done 23,000 … NGK Iridium IX vs Denso Iridium Power - What's the difference? The stock lines are made of rubber and as your foot presses the pedal, all that pressure from the fluid transferring ends up lost to the expansion of that rubber. At Ford's pricing they seem to be an OK deal. :ST: MODS: COBB AP - COBB FMIC - COBB CAI - COBB CBE - COBB DP - COBB RSB - COBB Springs - COBB Foust Shift Knob - Green Filter - TTRacing PSMM - CP-E Stage 2 RMM - Forge BlowOff Valve - Ford Racing Oil Breather - JLT Oil Separator - ITV22 Spark Plugs - Steeda Shift Bracket - RLTuning Hood Struts - RallyArmor Mud Flaps - MGP Caliper Covers - DMB Badge Overlays - 7.5w … A step colder will foul up faster on stock tune, just run stock range spark plugs, you aren’t missing out on anything so don’t worry. 2 hours ago. The stock spark plugs shouldn't be that tight. Easy - Contrary to most intake manifold removals, the Focus ST's is so easy it feels too good to be true, but it's not. Dec 30, 2020 (AmericaNewsHour) -- A petrol engine needs three things in order to function properly: air, fuel and a spark. Haven't seen a thread on this in a quick skim of the forum. Sale Quick shop Choose options $ 599.95 Garrett 13-18 Ford Focus ST 2.0L EcoBoost Air / Air Intercooler - … In this series I will determine which heat range of spark plug works best @23psi and I will also show the different amount of wear per heat range. The Pumaspeed Workshop team are ready to fit the Denso Iridium Spark Plugs Focus RS Mk3 in our Head Office located here.. We estimate the labour time to be approximately 0.50 hour(s) costing £42.00 inc VAT. Members. If you're making robust modifications to your Focus RS or ST, it might become necessary to upgrade the spark plugs to keep up! Spark Plugs. So reading everything I can about the ST and getting my bigger turbo project underway. A colder plug can create hp cause its less negative work for the engine. I think CFM sells them but they don't show a MC p/n for them. See if any timing gets pulled or added with each. - Duration: 7:51. My opinion is it wont. The spark plugs are subject to rapid wear rates, even at standard performance levels. With no aftermarket heat ranges I'd suggest old school hot rodders routine of checking plugs for combustions signals(rich/lean). It should be on all STs from the factory. Knowing that we run 20psi from the factory I am assuming we have colder plugs already but since i'm going with a bigger turbo, are there even any options yet for colder plugs? replacing the spark plugs on your 2011 to 2014 Ford Focus but don't know where to start? :ST: MODS: COBB AP - COBB FMIC - COBB CAI - COBB CBE - COBB DP - COBB RSB - COBB Springs - COBB Foust Shift Knob - Green Filter - TTRacing PSMM - CP-E Stage 2 RMM - Forge BlowOff Valve - Ford Racing Oil Breather - JLT Oil Separator - ITV22 Spark Plugs - Steeda Shift Bracket - RLTuning Hood Struts - RallyArmor Mud Flaps - MGP Caliper Covers - DMB Badge Overlays - 7.5w … MK4 Focus ST Ford OEM Spark Plugs. A reddit for the new Focus ST, spiritual successor to the Focus SVT. Panda Motorworks Focus ST Custom Stock Turbo Tune ... NGK one step colder Spark Plugs (LTR7IX-11) ... (BOV) upgrade you will need for your Focus ST. With... View full details from $ 254.29 . Would there be any advantage/disadvantage of going a step colder if I am on a stock tune? The NGK LTR71X-II is one step colder than the original spark plug and perfect for those running additional boost pressure and typical bolt on modifications. The NGK LTR71X-II is one step colder than the original spark plug and perfect for those running additional boost pressure and typical bolt on modifications. Nope not going to get any performance. Applications: Focus ST 2013-2017 Features: Smoother acceleration Perfect for high boost applications Supplied pre-gapped by mountune Please note: Supplied in a pack LOOK: In this video I replace the stock recirc valve with a much higher rated Mountune valve (2226-TRV-AA). Created Aug 2, 2012. You definitely don't want colder plugs on a stock engine. Focus ST EcoBoost Performance (2013-Current) Thoughts on "colder" spark plugs on stock tune. This is a simply modification ideal for increasing performance. Part 3 of my review of the Ford Performance FR1 Power Pack. but as the car changes with additional part we may have to go down to 26thou on gap. Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. NGK Iridium Spark Plugs Set (Colder) - Focus Mk2 ST RS Shop By Car - Ford - 2020 Landrover Defender **Coming Soon** - Audi - BMW - Fiat - Honda - Mercedes - Mini - Seat - Skoda - Toyota - Volkswagen SPECIAL OFFERS! Using spark plugs that are optimized for increased power insures maximum performance. The misfire issue is long known and for years, Ford had no fix for it. For standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. Remove the stock bolts, put the spacer in, and put new bolts back in. It's 5 bolts and they're all easily accessible. Cyl 1 and 4 will be lean.. 2 and 3 are perfect. What about those Brisk plugs from C-F-M.com? (0.71mm). 0 reviews / Write a review. So a stock ST wouldn't benefit from say the Denso ITV22's? For standard engines and mountune performance upgrades, we recommend and use standard heat range spark plugs. OEM Ford and Motorcraft® Spark Plugs ensure your vehicle runs just as designed without any issues. Jump to Latest Follow ... my experience is with 30PSI and with stock ignition it would blow out the spark and misfire. Im actually going to Copper plugs and gapping them. Replacement for OEM spark plugs is suggested every 60,000 miles. Anyone have experience with colder spark plugs on the stock tune? WapCar.my is the Malaysian leading source for you if you are searching for 2013 ford focus st spark plug gap in malaysia. When the weather warms up a bit here I'm going to run data logs with stock, denso 22s, 24s. You also run the risk of spark blow out. Available as a direct replacement for the Focus ST225 or RS MK2 whether your car is std or modified. Rock Auto lists a MC p/n sp487 but I can't find any info to say if they are plats, or copper cores, or what. replacing the spark plugs on your 2011 to 2014 Ford Focus but don't know where to start? See if any timing gets pulled or added with each. Increased wear is typically seen in the form of increased spark plug gap and degradation of the electrode. We Follow a strict procedure for each job to ensure a high level of quality is delivered. You definitely don't want colder plugs on a stock engine. ITV24 as a colder plug (1 step colder). Ok since Ford says our motor calls for a SP-527 plug, that cross references to denso ITV22 equivalent. Almost 30 ft lbs of boost! Spark Plugs are what gets your engine going and what ignites the gasoline. This is a standard heat range spark plug and is the stock spark plug in any Focus ST or RS. Recommended Gap: .027-.030 Note: Becareful gapping your Iridium Spark Plugs I found that there's a general consensus that the Motorcraft SP-537 are the go-to spark plugs for our car. The company claimed some kind of ridiculous hp increase, but the Autolites blew it away- like 5 hp or something. The larger gap will also wear out your spark plugs faster. I review the ProCal3 tune and the cold spark plugs. We use these plugs on all of our Focus ST builds. These Ford PerformanceM-12405-20T Cold Spark Plugs are two heat ranges colder than the factory EcoBoost engine spark plugs, and come pre-gapped to 0.028-in. They're not even necessary with a tuned engine. 1 of 2 Go to page. Includes pre-gapping by Mountune to optimized setting. We keep these plugs in stock for fast shipment. If tuned, the gap should be 0.026. Spark plugs. That's at least a 14% difference from recommended. Morning All!! No, if you're stock you stick with stock or stock equivalent. Iridium Spark Plug Set - Mk3 Focus ST. EcoBoost engines running substantially higher boost pressure or increased levels of tuning compared to the OE power output can experience reduced spark plug life resulting in lower engine performance, misfires and rough idle. 1; 2; Next. I'm running a custom tune done by unleashed. Please login or register to review . ... A reddit for the new Focus ST, spiritual successor to the Focus SVT. ... "WOW, simply amazing!!! Why? ... Just curious if after tuning my engine if I should run colder spark plugs? Just like a fly wheel adds hp cause it frees up rotational mass. The following guide outlines the procedure for replacing the spark plugs in the 2.0 and 2.3 liter Duratec engines found in 2004-2007 Focus models. Not plugs. I would say mostly after a tune as you run higher boost and more timing with an aggressive AFR. Part 3 of my review of the Ford Performance FR1 Power Pack. (0.71mm). $ 39.00 This listing is for a SET of NGK LTR7IX-11 (6510) Spark plugs for all Ecoboost vehicles. I'm not sure that there have been enough of these engines around long enough to really require plugs yet so I doubt there are many options available off the shelf at the moment. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. Recommended Gap: .027-.030 Note: Becareful gapping your Iridium Spark Plugs NGK Iridium Spark Plugs Set - Focus Mk2 ST. The torque spec. ST225 Spark Plugs. The spark plugs are subject to rapid wear rates, even at standard performance levels. Another option for Focus ST spark plugs is the type of material they're made from. Engines running higher boost points or increased levels of tuning can experience reduced spark plug life resulting in lower engine performance, misfires and rough idle. 6:56. Focus ST Garage. Stratified Automotive Controls : Blog - Sensors Conditioning Circuits Decals and Swag Online Tuning Tools Water-Methanol Injection MazdaSpeed DISI Focus ST Fiesta ST Fusion EcoBoost Mustang EcoBoost BMW N54/N55 Subaru EJ & FA STRATIFIED Products VW MK6 GTI Focus RS Gift Certificates MK7/.5 GTI, A7 GLI, 8V A3 Spark Plugs MK7/.5 Golf R, 8V S3 Maintenance Porsche … In fact the person I talked to said he would only recommend colder plugs for a built engine with a big turbo. Heres the link to answer all your questions. We have tested multiple different sets of spark plugs and only offer the plugs that work best for the Ecoboost/Coyote application. Generally run 91 octane. Engines running higher boost points or increased levels of tuning can experience reduced spark plug life resulting in lower engine performance, misfires and rough idle. Join. Now, they have a TSB which will replace your stock plugs with plugs with a much larger gap (.040). I would not take my car back to the tech who said NGK plugs cannot be gapped and to leave them at 0.040 - you will most certainly experience misfires at that gap. Jump to Latest Follow 1 - 20 of 33 Posts. If you break down the part number this is what you get. Iridium High Power Spark Plugs Ford Focus RS Mk3. We’re the premiere Ford Focus ST forum with discussions on the 2013+ Focus ST. Join the community and see the latest news, photos, videos, classifieds, reviews, events and more! The one step colder plugs helps guard against LSPI. CFM claims 8whp gain :O, Spark plugs don't make hp...coils maybe. For spark plugs that have an adjustable gap … Using spark plugs that are optimized for increased power insures maximum performance. Using spark plugs that are optimized for increased power insures maximum performance. Includes pre-gapping by Mountune to optimized setting. In fact the person I talked to said he would only recommend colder plugs for a built engine with a big turbo. http://www.c-f-m.com/performanceparts/pc/Brisk-Racing-Silver-Spark-Plugs-for-2013-Focus-ST-ST250-box-of-4-87p4431.htm#.UnDQcfkgSo0, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. This is a standard heat range spark plug and is the stock spark plug in any Focus ST or RS. The NGK iridiums are perfect for a higher boost application. For what that's worth. I change my plugs every 10k miles. The NGK LTR71X-II is one step colder than the original spark plug. Therefore making parts and labour a total cost £ 86.00 (inc. VAT).. also if you do run colder plug what do you use? ... A forum community dedicated to Ford Focus ST owners and enthusiasts. Spark plugs. Shop replacement Spark Plugs online today. I review the ProCal3 tune and the cold spark plugs. ft! Stratified says one step colder with mild bolt ons. So that would be why Ford Racing lists the ITV24 as a colder plug (1 step colder). Focus ST/RS owners! They just keep things running properly in a non factory configuration. EcoBoost engines running substantially higher boost pressure or increased levels of tuning compared to the OE power output can experience reduced spark plug life resulting in lower engine performance, misfires and rough idle. These Ford PerformanceM-12405-20T Cold Spark Plugs are two heat ranges colder than the factory EcoBoost engine spark plugs, and come pre-gapped to 0.028-in. I checked out my normal site I ordered my plugs from for other platforms and they have the ST as an option but no plugs. For colder Focus ST spark plugs, the opposite occurs, which helps with performance when other aftermarket parts are installed. Good fwd thinking for sure. No running issues at all. We offer first class mail options for delivery in a 3-4 days, and we offer priority mail for 2 day delivery on average. Go. Picture for illustration. Each set is supplied pre-gapped by mountune to optimise the setting and allow for easier end-user installation. Ford parts departed shows our motor calls for a motorcraft SP-527 plug, that cross references to denso ITV22 equivalent. [facepalm] another spark plug thread. I'm not sure that there have been enough of these engines around long enough to really require plugs yet so I doubt there are many options available off the shelf at the moment. Heat Range 6. The Focus ST has tons of paths to take with performance mods. LT (Long thread reach plug Tapered seat type 25mm) R (Resistor) 6 (heat range) D (Metal Shell Plating Spec Change) I (Laser Iridium) - 8 (0.8mm or .032") These are pre-gapped and ready to install to our recommended spec for your vehicle based on fuel. The installation should only take you around 20 minutes. Changing Spark Plugs on my Focus ST - Duration: 6:56. I change my plugs every 10k miles. The NGK LTR71X-II is one step colder than the original spark plug and perfect for those running additional boost pressure and typical bolt on modifications. Here are 16 that are easy, cheap, and effective. A colder plug can create hp cause its less negative work for the engine. The stock plugs are Iridium and are very long. I have never ran stock plugs on any turbo upgrade in the past and don't really want to now. We use these plugs on all of our Focus ST builds. For optimum power and performance we use genuine Ford Iridium spark plugs and replace them every 10,000 – 12,000 miles. Includes pre-gapping by Mountune to optimized setting. If I do need them I was thinking about using ford performance plugs. For a better experience, please enable JavaScript in your browser before proceeding. The coil packs do not adjust there power output to create more power to the spark plug. JavaScript is disabled. But it's a more "accurate" spark. Computers control cars, not parts. Im using the Denso 24s right now and it feels the same as stock. ! "Just because someone goes fast doesn't mean you should do whatever you think they did. Maybe try a different thin-wall socket? Almost 30 ft lbs of boost! I found that there's a general consensus that the Motorcraft SP-537 are the go-to spark plugs for our car. They would replace injectors, plugs, and even cylinder heads but none of that would ever fix it. Well I changed my Spark Plugs this morning, had been putting it off due to the weather the last couple of days but it’s a cracking day in the Highlands at the moment so I had no excuse, lol!! All of the above add heat. Using spark plugs that are optimised for increased power ensures maximum performance. The following guide outlines the procedure for replacing the spark plugs in the 2.0 and 2.3 liter Duratec engines found in 2004-2007 Focus models. For a stock application you wouldn't need the heat range cold air plugs that we're using here. Increased wear is typically seen in the form of increased spark plug gap and degradation of th NGK Iridium plugs are our best selling spark plug. I have yet to see anything about sparkplugs? The OEM spark plug gap is generally .027-.031 from the factory, and we recommend a gap of .025-.027. When the weather warms up a bit here Im going to run data logs with stock, denso 22s, 24s. These are original (O.E.M) ST225 spark plugs. Are … They only last 10k miles but they are the best plugs for spark and they cost 1.50$ each lol.