Reply. ). Also cooling cylinder #4 brings it down to the same temperature as the other cylinders (if youre running UEL headers) thus giving all cylinders even wear and tear. rdw\K8O:?IOv[FEU{wv`o??i6n RH8C>(-( +@RH-X[4M[\eL#kuH#Jat l# These higher cylinder temps also come into play as Subaru decided to locate the knock sensor nearest to cylinder 4 for this very reason. We pride ourselves on providing you with the very best delivery service for your RCM Consignment. With this installation, you'll be able to lower temps in cyl 4, which is the one most prone to pre detonation. Our balance kit will give you the confidence to push your engine further knowing it will reduce the chance of knock and allow the Cyl #4 piston to last longer. Add your clamps and breathe a sigh of relief knowing your cylinder 4 thanks you for your efforts. I was using Zeitronix ZT-2 to get something like that but less. I understand the given rationale for it, but do we know if it's actually beneficial? Coolant is much easier to cool back down than an operating cylinder. Yes, that is the logic there. We do not store credit card details nor have access to your credit card information. Canceled orders may be subject to a 20 percent cancellation fee. Hard to see with the other heater hose connected. Fuji Racing Coolant modification for the Subaru EJ Series Engines was designed to reduce the coolant passage dead spot which is located over cylinder 4. Are you going to blow up your motor in some epic way if you don't bow to Dom and buy his kit? Seems to be a clever idea as it offers a solution to a known engine issue due to higher detonation risk in #4 chamber, and the install seems straightforward too. The remedies described below are your sole and exclusive remedies and our entire liability for any breach of this limited warranty. Ask our Build Advisors anything. The additional coolant flow helps reduce cylinder #4 coolant temps and keeps the temps more uniform with the rest of the cylinders. please contact us Fuji Racing are Subaru Parts Specialists based in the North East of England, if you would like to get in touch or have a specific query please contact us via phone or email using the details here. Industry-first (and patent-pending) DOHC EJ Cylinder 4 Combustion Chamber Cooling kit increases coolant flow in the LH head to improve reliability by reducing detonation causing hot spots, reducing EGT delta, and improving overall cooling system performance. GDT Cylinder 4 Chamber Cooling System w/ Metal T Fitting for the 2002 01388 834204 | FREE UK MAINLAND SHIPPING ON ALL ORDERS OVER 200, Fuji Racing | 2023 | All rights reserved. This warranty covers defects in materials and workmanship of your IAG Performance Product for 12 Months or 12,000 Miles from the date of receipt. Note the diameter of your fitting matter as this controls how much flow you will get through the cylinder 4 cooling mod. Increasing the coolant flow through the rear of the cylinder head reduces cylinder temps significantly, allowing the engine to see less knock and therefore last longer. Always recommend getting parts directly from iag. If a repair is not possible, we will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at our sole discretion. Unfortunately, due to vendor restrictions we are unable to sell this product or brand within California. I'm guessing that there is a plug on the driver's side head because of the plug on the head on the passenger side that goes to the turbo AND the heads are just cast from components of the same mold or some other manufacturing practice like that. Each kit contains: 1x Coolant pipe asse That looks cool to have multi data on one screen. Not sure if this had been posted yet, but I was catching up on Smeedia's videos and saw he removed his cooling mod on his current build and that he won't be using this on his engines anymore. You have 30 days to report any damaged or incorrect items, after that period IAG is no longer responsible for returns or exchanges. For a better experience, please enable JavaScript in your browser before proceeding. Borrowed from Doms post on nasioc. 4 0 obj Create your account and enjoy a new shopping experience. We limit the duration and remedies of all implied warranties, including, without limitation, the warranties of merchantability and fitness for a particular purpose to the duration of this express limited warranty. The coolant galley plug is not the easiest thing to reach. Any amount is helpful and will be put towards new mods. In some cases, this may speed up delivery time. While probably a minimal amount, it does reduce the percentage of coolant passing through the radiator. Save. lol. Saturday : By Appointment Only. Cylinder 4 "cooling" mod. xV[OQ~'? gjmZH@qE\*1,((K If you Understand your skill level and always take the proper safety precautions when working on a vehicle. That this is well worth the money and effort. 3. 2 0 obj Cylinder 4 Cooling Modification C4CM - Fuji Racing If you have any All DIYS and installs should be performed by trained individuals. I have a simpler thought on thisthe knock sensor for the whole engine is on cylinder 4 - right? Ask any Subaru owner about issues and most will say something along the lines about cylinder 4 and ringlands. Basically, this kit allows the coolant to travel through the cylinder 4 passage and recirculate around the cooling system. You may also contact the manufacturer directly for information regarding product eligibility and specific terms and conditions of warranty coverage. Apparently it may be detrimental to the engine instead of beneficial. Very please, I will be back. In other cases, it could add 1-3 days to the delivery time. I cant say I have tested any of these claims but watching his Youtube videos and reading through many forum posts puts my mind at ease. Upper temps are before the cooling mod and lower are after. I am looking for feedback from early adopters. Email Us Here. Drop Shipping: I've seen some use the lower heater hose and some use the upper heater hose. Improving the coolant's flow improves reliability by reducing detonation causing hot spots. E85, ELH, and #4 cooling mod. You are on your way to having it completed. 4th cylander cooling mod | Subaru WRX Forum Dom notes that cylinder 4 sees the hottest coolant temps due to a lack of flow. Before installing the Cyc4 cooling mod, the temperature differential between my oil temp and water temp is about 20 degree F when the car is up to normal running temp. This mod claims to reduce the cylinder 4 "hot spot" which would mean that the coolant is absorbing more heat from cylinder 4 further increasing coolant temps. Leaving cylinder 4 to see the highest coolant temps, least amount of fuel and most aggressive tuning. Donations accepted here! Just make sure to have some eye protection and rags standing by. Dont forget the grey silicone and some fresh coolant. This was released during last summer and I decided to give it a go on the STI. Cylinder 4 cooling mod Michael . Dom also notes how this is used on the passenger side of the head through the turbo and even with all that extra heat the temperatures are kept in check on the passenger side. For A Chance To Win $3000 For Your Build. True benefit to cylinder 4 cooling mod? | IW STi Forum You can contact us by Email or call 410-840-3555 for assistance. 4 or more for $22.25/ea. Installation of this modification is pretty straight forward. The cylinder 4 cooling mod is an essential upgrade for any WRX-owning track-day enthusiast, as it helps to ensure that coolant is quickly circulated throughout the engine. Come join the discussion about performance, engine builds, exhaust, modifications, troubleshooting, maintenance, and more! Our liability shall under no circumstances exceed the actual amount paid by you for the product, nor shall we under any circumstances be liable for any consequential, incidental, special or punitive damages or losses, whether direct or indirect. The billet barb fitting is of the correct diameter to allow the right flow rate around cylinder 4 to cool without over cooling, and the 2 x supplied pipe lengths will ensure that the position and bend of the pipe is correct. I've never drained this coolant system before. JavaScript is disabled. Dominic's curiosity and hard-headed 'never settle' work ethic benefits us all with this slick piece of kit. Some states do not allow limitations on how long an implied warranty lasts. Colchester Community Food Shelf Our local food shelf helping people with limited means, International Network of Hearts fights against human trafficking of children, Model Citizen Fund sources and delivers backpacks with essentials to homeless and disaster victims, Note, if were busy in the shop or tuning a car, its not feasible to answer the phone because we cant hear. GetaDomTune Cylinder 4 Chamber Cooling System w/ Metal Fitting All clamps came as hose clamps so installing into Aluminum block was easier because I could use a 1 socket. These products are shipped from manufacturer or distributor warehouses across the country. Customer Service. Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. The Fora platform includes forum software by XenForo. us Buy Today! (DIY Cylinder 4 Cooling Mod) - YouTube In this video I take the time to install the cylinder 4 cooling mod onto my 2013 Subaru WRX. Then you spin a rod. Making My Subaru Reliable!? (DIY Cylinder 4 Cooling Mod) Condition: New. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Our customer service team is happy to assist you with the products purchased from IAG Performance. Add to Cart . The kit also includes a metal "T" fitting and pinch clamps. I saw someone use a 1" crows foot and extension. This helps reduce knock and detonation in cylinder #4, which is known to cause the dreaded EJ ringland failure. How Reliable is a WRX? WRX Maintenance - MAPerformance You will need a day to let the gasket sealer dry in order to keep it from leaking down the road. Powered by magic42, Exhaust Gaskets / fittings kits & Accessories, Timing Belt & Alloy Camshaft Pulley Combo Kits, Timing Belt Tensioners Idlers & Accessories, https://www.dhlexpress.nl/sites/default/files/dhl_express_transit_times_2022.pdf. Extending the life of your engine for a small investment less than $100 is something we all love to do. I'll definitely purchase this for my next EJ. I did not need to drain the entire cooling system since the coolant has only been in the system for 3 months. 0> CESaqA|Y8HN9V>Y-taLz! Great simple product and happy to buy the product by the originator. Youre going to want to invest in saving your engine. Cylinder Cooling Mod, Cylinder 4 Coolant Mod Engine Cylinder Cooling Hose Adapter Kit Replacement for Subaru WRX STI XT Legacy GT. Need advice on Subaru parts from Fuji Racing? If you are purchasing goods from outside the UK, you will not be charged VAT. You have 30 days to report any damaged or incorrect items, after that period of time IAG is no longer responsible for returns or exchanges. endobj With many debates over why these issues occur Dom notes that cylinder 4 sees the hottest coolant temps due to a lack of flow. There is no charge for inspection but the buyer is responsible for shipping charges. Doubtful. Come join the discussion about performance, engine builds, exhaust, modifications, troubleshooting, maintenance, and more! GetaDomTune Cylinder 4 Chamber Cooling System - What's in the Box - YouTube Today Rick shows us the new GetaDomTune Cylinder 4 Chamber Cooling System which is a simple mod that prevents. I made one using the OEM fitting from an EJ20X. If you are already registered, please log in. Will that difference in ID make a difference? I know the cylinder 4 cooling mod is really recommend for the EJ motors, but I couldn't really find too much about its impact on the FA. Please check with your local customs office before ordering. (x3) 316SS or 304SS embossed worm clamps (subject to market availability). When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If you We also have forums dedicated to our many local chapters across North America Sure cylinder 4 may very well be cooler than it used to be, but now the rest of the engine is running hotter, which will have a negative effect on intake air density which means less horsepower (the smaller the increase, the more negligible the effects). While probably a minimal amount, it does reduce the percentage of coolant passing through the radiator. endobj This kit is Dyno Tested and proven to work !! If I have helped you feel free to give. Facebook:https://www.facebook.com/vemsus, Instagram:https://www.instagram.com/vemsus, Hours Unfortunately, due to vendor restrictions we are unable to sell this brand within Australia. Or should I remove coolant from other orifices? You can also donate by using the link below! Get the latest updates on new products and upcoming sales. Items returned after the 30 Day return period without an RMA will be refused. A forum community dedicated to Subaru Impreza and STI owners and enthusiasts. Fuji Racing Cylinder 4 Coolant Cooling Mod Fits: Subaru EJ Engine Tuner Approved | eBay The Fuji Racing Coolant mod for the Subaru EJ Series Engines was designed to get rid of the coolant passage 'dead spot' which is located over cylinder 4. Add to Cart . Amazon.com: Cylinder 4 Chamber Cooling System Compatible with Subaru GetaDomTune Cylinder 4 Chamber Cooling System - What's in the Box With a galley plug on the back of the driver's side head removed and the heater core hose line cut. I'd expect the overall coolant temperature to increase a bit with this mod for 2 reasons: Has anyone purchased a cooling kit for Cylinder 4 chamber? RCM Cylinder 4 Cooling Mod Kit - Street Spec RCM SKU: rcm3307 Ease of Fitment Guide: Intermediate Price: List Price (exc VAT): 26.49 Your Price: 31.79 Stock: In stock Quantity: Add to basket Delivery Information DESCRIPTION Cylinder 4 cooling has long been a known issue on the EJ Family of Subaru engines. I agree that it will take time and more data to prove the effectiveness of the part (in regards to temps). For a better experience, please enable JavaScript in your browser before proceeding. Not sure if this had been posted yet, but I was catching up on Smeedia's videos and saw he removed his cooling mod on his current build and that he won't be using this on his engines anymore. An aftermarket radiator and/or water pump upgrade could easily overcompensate. Namely: There should a drain plug on the right side of the radiator on the bottom. The RCM website gives you product pricing including and excluding VAT. Add to Cart . However, unlike Dom, none of us have data to back up our claims. Give us a call to get the best prices and parts for your build. It will be the responsibility of the purchaser to make sure these extra charges are paid on entry into the importing country. It is several thousand dollars to fix a broken piston. That is, if my oil temp is 190, my water temp will usually read 210 (not in the pic below). Easy and quick installation. 4 IN 1 Series 60mm Boost & Volt, Oil Pressure, Oil Temp Gauge with Sensor ( BAR / PSI ) (C / F) Black - Performance Gauge Manufacturer | D racing. or call 1-888-627-3736 to speak to one of our experts. If you intend to replace the coolant, please dispose of the old fluid responsibly. Payments made by Credit Card or PayPal are returned back to the original account used during the transaction. If you are unsure of fitment or application then please contact us with your vehicles chassis number. Please leave a message and well call when its quiet. GetaDomTune cylinder 4 cooling mod! Showing cylinder 4 - Blingstrom When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The rest of the engine running hotter is true, but it's now balanced. Cylinder 4 Cooling Mod for FA20 : r/WRX - Reddit (http://www.p65warnings.ca.gov), Torque Solution Cylinder 4 Coolant Mod: Subaru EJ Engines. . The right side head has this coolant flow because the turbo is fed through the rear of the head. Each kit includes an assembled hose kit that features a high-grade silicone hose and custom machined 6061 anodized fitting. Anyone can be an armchair quarterback. So I'd like to remove as much as possible. All packages include shipping insurance in case they are lost or damaged.