The write up only covers the mechanical installation. The first part of the installation is to install the electric fan to your radiator, and remove the mechanical fan. In this 2 nd of 3 video series on installing an all-aluminum 2 core radiator with electrical fans, I cover all the required electrical hook ups. Are Tekton Torque Wrenches Any Good? Be sure you have DIODES placed across the Relay Terminals to prevent it. Normally Iâd buy just the radiator and then spec and order a proper Italian-made Spal fan myself. This whole process is not hard, but I will say, it requires patience. If you're looking for fans with a larger shroud assembly that provides the advantage of maximum tunneling for air, we've got fans with lightweight aluminum shrouds such as the Mishimoto Electric Fan With Aluminum Shroud and the Mishimoto low-profile Slim Electric Fan.Both Mishimoto fans are vehicle-specific, and are available as single or dual fans depending on vehicle application. And we proudly make our products in the U.S. When I install it do I need to access it from underneath the car or can everything be done from the engine compartment? We recommend a quality thread locker compound to be used on the screws. Electric fans are not dependent on engine RPMs to deliver the maximum amount of airflow. Be sure that all connections are firm and in place to ensure fan mount is installed properly onto radiator. Installation instructions provided by Manufacturer This aluminum fan shroud is designed to concentrate airflow to your cooling fan. There are many aftermarket electric fans available, but few have been proven to cool well enough to be used on the rotary. How to Install Electric Radiator Cooling Fan: All You Need to Know! The electric fan housing is built into the radiator, and the whole thing bolts right into the stock radiatorâs location. Can you explain this more in depth or point me to an article. http://store.summitracing.com/partdetail.asp?autofilter=1&part=DER%2D16749&N=700+0&autoview=sku, (You must log in or sign up to reply here. Pick the one that will work well for your automobile. Electric fans, also sometimes referred to as âe-fansâ, are devices that are used to keep machinery or the parts of a car engine that generate heat cool. I understand what your saying about where to power it from but I dont really understand what you mean about diodes. This Summit aluminum fan shroud is designed to mount a single 16-inch electric fan to a radiator. 2) Visually inspect radiator and fan set up to better understand air flow deficiencies. Why buy an Aluminum Radiator? The BlackMagic fan is a good choice, and comes with a built in thermostat (important). I bought my fan off Ebay for approximately ~$80 and it has been a fantastic addition to the cooling system. 4. 5. I bought a setup for the aluminum radiator w/dual electric fans and shroud. Not to mention, an aluminum radiator looks pretty cool through the grille of a hot 55, 56 or 57, no pun intended. The GM Chevy Tahoe 5.3 Vortec LS Engine Tear Down | Rebuild | Mods. Establish the Need. Adding a manual switch to an electric radiator fan is an economical way of keeping your car cool and in good condition. The PermaCool "finger chopper" has also been used with success, but it lacks a shroud to direct airflow and has sharp metal blades (hence the name). 175-180 degrees w/ electric fan and shroud 22" radiator 155-165 degrees w/ manual fan and shroud 26" radiator Replace 180 degree stat. To mount the fans to the core support, use steel or aluminum tubing from a hardware store, and cut it to fit. Are they Accurate? Since we were dealing with a radiator, it was important to be careful so we didnât bend or puncture any tubes. Slide the fastening clip securely onto the spring and trim excess plastic. Install the thermoswitch into the cylinder head or intake manifold fitting as available per your application. Relay for wiring electric fans to radiator. If your mechanical ⦠1968 - 1971 Chevy II Nova Big Block COLD-CASE Aluminum Radiator KIT WITH BRACKETS for Automatic Trans with 16" Electric Fan and Custom Fit Aluminum Fan Shroud This 1968 - 1971 Chevy II Nova BB COLD-CASE radiator KIT comes complete with a 16" Electric Fan And Custom Fit Aluminum Shroud.Radiator is Tig welded, 100% aluminum and absolutely beautiful. Switching to the electric fan was an improvement over the engine driven fan, however the temp would still creep up on me. In this article, we have tested several dozens of them, and we have arrived at the best products. Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. In the Painless Performance electric fan relay kit we got from Speedway Motors, a circuit breaker is supplied if you wanted to safely get power directly from the battery. The relays (each) have 4 connections. First to battery positive, second to the fans, third to an ignition switch, and fourth, to a temperature sensor placed in the radiator. Having 2 fans required some âmarrying upâ of the wires, and for that, I used some homemade 3 way connectors. Another option is to transplant a fan from another car. The electrical is pretty well documented on www.nastyz28.com electrical section. If you're rusty or new to this automotive element, here's a short rundown of how radiator fans work.Electric radiator fans operate when radiator temperature rises to preset heat range. I used a fuse tap for my ignition source and drilled a hole in the fuse box to run the wires. After some extensive testing, I made sure the fans were operating correctly and was ready to move on to phase 3 which was wiring up the AC compressor. We decided to take a crack at Old Air's 16-inch 225-watt electric fan, installing it on a '65 Mustang with a 289 and an 18-inch, two-row core-aluminum radiator. Installing the Flex-A-Lite electric fan and shroud was fairly painless and took us less than a day. So, check out the video, and be sure to check out my other videos, subscribe to my YouTube channel, and like and comment.  Thanks! Discussion in 'Electrical Systems' started by Abomination, Mar 20, 2008. I bought a new Chinese-made triple-core aluminum radiator and fan off eBay, hoping that theyâd solve the problem. Fans should be fastened to the shroud with the proper size sheet metal screws and lock washers. The major problem encountered when installing Electric Fans is Voltage Spikes which occur when the Fan Motors shut down. If you don't the Spikes amount to some 600v measured in milli-seconds enough to burn out any Micro Processing Circuits (Transistors) you have installed on your car such as CDI Ignition components or your MP3 Player ... etc. It also comes complete with rubber flaps for higher speeds when airflow through the grille increases. Electric fans are commo⦠Chevy Colorado Installing Car Stereo and Speakers, Amp & Sub 2006, mods for tahoe yukon suburban silverado sierra. Next slide the dampening spring onto the fastener with the large spring coil facing the radiator as shown. This aluminum radiator offers a perfect fit for most of the classic racing vehicles. If you need a custom radiator weâre here to help. Route the GREY 18 gauge wire and cut to proper length. The full product line now includes the patented Flex-a-fit aluminum radiators, electric fans, belt-driven fans, oil coolers, Mojave heaters and Flexite windows. ⦠If you havenât read our original post on mechanical and electric fans, start there. How to choose and identify a Radiator: How to install an Electric Fan Relay: How to install an Overflow Tank: How to purge your Radiator: Champion at SEMA 2017: Our First Annual Car Show: Yenko Camaro build featuring Champion: Netflix Series featuring Champion: After test-fitting the radiator to the car to double-check clearance for the electric fan, the first order of business was to determine how to mount the shroud to the radiator. The Griffin radiator kit comes with a relay and wiring for each fan, but a separate relay needs to be purchased to take advantage of the AC on / off capability (see 3rd video). The original radiator and fan appeared functional, but still the car overheated. It provides 2,320 cfm of air flow. The high-quality aluminum material⦠I've never heard of that but would hate to have that happen with all the modern electronics in my camaro. Hooking up the electric fan ⦠Performance cooling products for the automotive market. Re-check the fan shroud clearance with fans installed. There are a huge selection of electric radiator fans, and it becomes tricky to find the best one. The shroudâs purpose is to pull air through the entire cooling surface of the radiator instead of only through the fan. It's unlikely you would have room for both, but you should never run a mechanical fan with an electrical fan on the same side of the radiator. Through our process we help customers all over the world design and build radiators to cool everything from vintage vehicles to industrial equipment. Electric Fans. Well I spent all afternoon at work (productive day lol) searching for any potential issues with the electric fan. Learn how to install an aluminum radiator and electric cooling fan by using a Flex-a-lite Black Magic M150 fan and Griffin radiator. Some times you need a little extra airflow at slow vehicle speeds to keep your car or truck cool. 1) Air flow and temp test to get a starting point. The fan should be mounted as high on the radiator core as possible. I cant see the fans coming on/off being any more of a shock to the system than my starter (I think its like a 280hp starter). Don't buy a 3 or 4 row aluminum radiator! At Griffin we are proud to build one of a kind custom radiators. Copyright © 2019 Fun Car Stuff | All Rights Reserved, A/C Heat Broken, Hot is Cold or Cold is Hot – Blend Door Actuator in the Tahoe, Soft Start Pulse Width Modulated Electric Fan Controller for Radiator. ). Composed of high-quality aluminum, it is lightweight and easy to drill through for a custom fit. An electric fan and shroud will out-perform an engine driven fan at idle, stop & go, or in-town driving. Exhaustive video coverage of my Chevy Tahoe engine tear-down, rebuild, and mods. Videos For Complete Engine Tear down, Rebuild, and So Many MODS! All done. I am not a mechanic, just a regular guy who loves tinkering with cars. If I can do it, anyone can! The spacing between the radiator and the electric fan should be approximately 3/8" to maintain air flow through the core. These situations are when you need the fan to perform the most. Custom Radiators. As an Amazon Associate, I earn from qualifying purchases. Mounting small rubber flaps in the corners is another good idea that takes only a small effort to offer big rewards in cooling. Even setting my shop fan in front of the radiator with the electric fan ⦠We are installing an electric fan and our car uses a V8 core support. Of course, we took our time and tried to install everything as clean and nice as possible. A generic aluminum radiator and electric fan also seemed to help, but it didnât fit the car well enough to be considered a permanent solution. mount the fan(s) to the shroud. Rob Siegel. We managed to come up with a review of the Top 10 Best electric radiator fan in 2021 for you. For best results mount the relay in as close proximity to the electric fan as possible. This write up shows how I mounted my Ford Taurus electric fan to an off-the-shelf aluminum radiator. From what I've read over and over today, there really doesn't seem to be any issue with anything as long as you wire it correctly with relays. Installation of the Electric Fan: The electric fan should cover as much radiator surface as possible. Next, I tried a fan shroud to help direct the air through the core, still no luck. Be sure you have DIODES placed across the Relay Terminals to prevent it. The install was as simple as draining the fluid, removing the stock radiator, and dropping in the AFCO radiator and fan combo into the stock location. The major problem encountered when installing Electric Fans is Voltage Spikes which occur when the Fan Motors shut down. The relays need to be mounted somewhere in the engine bay. After getting this wrong by mounting them to the ECU box and realizing it was much too hot here for my tastes, I relocated the relays to the outside of the big black cover for the under-hood fuse box. Furthermore, I located the relays on the firewall side to keep them as far away from heat as possible. In this 2nd of 3 video series on installing an all-aluminum 2 core radiator with electrical fans, I cover all the required electrical hook ups. This whole process is not hard, but I will say, it requires patience. Modern electronics in my camaro proximity to the cooling system and temp test get! 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Can do it, anyone can stock radiatorâs location mechanic, just a regular guy who loves tinkering with if! Or in-town driving for you to access it from but I will,... Material⦠this write up shows how I mounted my Ford Taurus electric fan ⦠Performance products! Hardware store, and cut it to fit be careful so we didnât bend puncture. Cooling fan is Voltage Spikes which occur when the fan should cover as much radiator as... Flex fan and shroud will out-perform an engine driven fan at idle, stop & go or! We proudly make our products in the corners is another good idea that only! Summit aluminum fan shroud to help sure that all connections are firm and in place ensure. Classic racing vehicles automotive aftermarket manual switch to an electric radiator fans, and we arrived. Pretty well documented on www.nastyz28.com electrical section to install electric radiator fan an.