My first fan was the Flex-A-Lite Black Magic, which is rated at 2,800 CFM of flow. Re-install the nuts/studs to the pulley. Can someone either recommend what I would search for for that kind of work, or is there a place to order this kind of thing? Fabricate fuel fill for this Mustang street rod with the appearance of a nostalgic race car. Jump to Latest Follow 21 - 23 of 23 Posts ... As stated in the above thread by a knowledgeable individual, really the fan shroud does not do a whole lot. The old rain shroud was junk and I disposed, and I'd prefer to just hire this out, or if if there's an online service I can order the custom piece I can do that. 12v motor is also small enough to make the whole fan less than 5"l x2"w x 7"h making it a mini fan. The fan can only pull from within its open area and your just blocking any airflow from the Build out the sheet metal from the rad flanges to the buck. Do any of you have any ideas re how to fabricate one? I cant seem to find a mfg name on the radiator to see if i can match it with a shroud ? Not just a nice to have but a need to have. A shroud makes all the air the fan moves go through the radiator, instead of some of it bypassing the radiator core and not contributing to the cooling effect. Here are pics of the fan with the flaps. I have a welder so I could use the cone from something and weld the sides from something else ???? Fan shroud : fabricate Vs purchase? Need tips on tuning your carburetor, converting your vehicle to propane fuel, or just need help installing your cold air kit? We offer the following: 1963-1966 Falcon, Ranchero, Comet 1966-1967 Fairlane, Ranchero, Comet Big Block/FE 1965-1967 Galaxie Big Block/FE 1968-1969 Fairlane, … Fabricate a New One; Why? Fabricate flanged aluminum riser. (3 along the front/top lip, 2 on each side bolting to the lower half of the shroud) Step 3: Remove the 4 nuts/studs holding the old belt driven fan to the waterpump shaft. The fan, shroud, and radiator work together to transfer heat from the coolant to the air. Any good sheet metal or air conditioning shop should be able to fabricate a rectangular box the size of the radiator with a hole in it slightly larger than the diameter of the fan. - … Fan manufacturers have continued to reduce the thickness of the fans and now there is a shroud from Cool Craft that when combined with the fan only measures 2-5/8-inches thick. To start viewing messages, select the forum that you want to visit from the selection below. So with that I knew an electric fan would make all the difference. if you want a 92mm fan shroud, buy a cheap 92mm fan, and cut the fan out of it. I think I need to fabricate a fan shroud for my flathead powered car. Shroud should extend half way past the fan blade tips at least. Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. Which I knew was much better than the factory clutch fan so I went with it. I have a mechanical fan, but it is farther away from the radiator core than I would like, but because of the 4 core radiator, the other fan that I … It is crucial that these parts work as efficiently as possible to remove the most heat. Provide the radiator core dimensions in the checkout step and we'll fabricate a steel fan shroud to fit the core. The shroud "blanks" comes complete with all of the material and fans needed to fabricate a custom shroud. Maybe an idea of something in a similar shape to start from. Cover the entire fin area. Fan Shroud I am running a Be Cool Aluminum radiator in my 65 Nova SS and I bought a universal fan shroud from JC Whitney that cost half as much as the same one Paddock's is selling. For those of you, like me, who have limited metal fabrication skills or lack the tools to fabricate a fan shroud, this article came from hotrod(dot)com today. XJ6R – Fabricating a new Radiator Fan Shroud As previously mentioned, I needed to fabricate a new fan shroud for two reasons. Move that air through the radiator with a new fan shroud. 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. Mahaffey Motorsports offers a custom fan shroud made of aluminum. A proper repair may have a higher first cost but it preserves your customers equipment and capital. It’s made up of a 1/2-inch thick formed-aluminum shroud and one or multiple electric thin-line fans. I thought about installing a shroud, dont know how to go about it. __________________ The fan, shroud, and radiator work together to transfer heat from the coolant to the air. ... centered in the shroud opening with about 1/3 of the fan outside the shroud. hi, what exactly do i have to do to fabricate a thermo fan shroud to look exactly the same as the ford el twin thermo fans. It doesn't overheat, but gets hot when Idling in slow traffic. Man I've been trying to find this out this since I bought the truck and nobody has one for our truck, since the overfill is on the shroud you have to find a way to fabricate it yourself. Dimensions to fabricate a new fan shroud for a '66 CJ5 Buick V6 Discussion in ' Early CJ5 and CJ6 Tech ' started by truckee4x4 , Jun 4, 2008 . They are built to provide maximum potential for your radiator and fan combination. Overheating is now a thing of the past. Hi. I have seen fan of … I make a plywood fan buck about 1.0 - 1.5" bigger in diameter than the fan, depending on the motor mount "give". Any tips from the metal workers. The Fan Shroud Thread; If this is your first visit, be sure to check out the FAQ by clicking the link above. In damp to wet locations I sometimes fabricate shrouds of 28 Ga. galvanized. So I will have to fabricate one. First, the original XJR6 fan shroud had the fans mounted diagonally and they were too high to fit into the available space … Fix a metal hoop to the buck. Here's my brand spanking new Aussie Desert Coolers radiator. If you click on the picture it will walk you through a pretty straight forward fabrication process which should incur minimal cost. I'm in the Chattanooga area (in case someone needs to ask) and have installed a packaged unit. Fans are NOT included in this price so order the SPAL fan at the same time and we will size a hole … Page 1 of 2 1 2 Next > How To Design & Build A Fan Shroud Browse Two Minute Tech Categories. And we proudly make our products in the U.S. I would have already done this if it wasn't for the overfill. It is crucial that these parts work as efficiently as possible to remove the most heat. Install cobra fuel fill cap assemble. It’s critical to ensure you have the ability to drill the holes and cut sheet metal before starting a DIY Kit project. I'm not sure why it was removed, as the truck appears to have the original Harrison radiator. Fabricate and polish aluminum fan shroud. Step 2: Remove the 7 bolts holding the top portion of the fan shroud. More important it preserves your reputation and that of your fellow tradesmen. Also, the viper fan doesn't cover the ntire radiator which would give you less cooling. wow IMO, you are thinking about this way to hard. This product is intended for external mounted electric fans. You may have to register before you can post: click the register link above to proceed. I was thinking it would be easier to install a push fan than to try and fabricate a shroud ? I have a great dual 11-inch puller fan and shroud set up for the back of the radiator but was thinking that maybe I need to fabricate a shroud for the sides of the radiator. Performance cooling products for the automotive market. Fabricate and polish trim ring. I have a high performance 289-8V engine with temp's above 90 degrees. Form 1/8" aluminum into a cone. The fan shroud makes the fan … Why is the fan shroud important? Most people install it in the shroud, which keeps the "D" looking stock, makes mounting it easier, and you don't have to fabricate brackets if you use the shroud. It's actually a Holden unit (HZ I think) which is pretty much the same size as the old Rambler six cylinder unit. If not, an overheated engine can result. Mahaffey also can provide components such as the fan, radiator, and shroud as a package. 12v gives enough power to have a small fan that is actually powerful enough to cool you off, 3. COOL! How to remove a clutch fan is seconds, using just a wrench and a hammer. It is chrome steel and is installed just like an electric fan set up, uses the long plastic fastners through the radiator, no brackets or mods needed. How important is the fan shroud, 70 does'nt have one and the 72's has been broken at the top [lazy PO's trying to get to the pulleys I guess], I know that there is alot of discussion about them being designed to send the air in the right direction etc. If not, an overheated engine could be the result. lol I have been doing this for years, and the first thing I do with a fan that goes bad is cut the fan out of it, and use the rest as a shroud for my other fans. How to build a fan shroud ...in 962 easy to follow steps! You can use the fan in your vehicle or at home, 2. View The Drawing The compressor itself acts like a huge heat sink and just adds more under-hood heat. Air & Fuel. No luck in finding a fan shroud for my Super Dexta. Provide the radiator core dimensions (core height x core width and shroud depth) in the check out process and we'll fabricate a steel fan shroud to fit the core. The extent of the fabrication will include; drilling holes in the shroud blank's for mounting. It has a new aluminum radiator with standard water pump fan, no shroud. fabricate a new one. wala you now have a 92mm X 25mm fan shroud. Fan Blade Shroud Depth June 24, 2020 By Bryan Orr 1 Comment When a system has abnormally high head pressure (high condensing temperature over ambient ) and compression ratio , one of the easiest things to look for is a dirty condenser coil and more often than not, that will be the cause. Hello again, now I'm looking at making a fan shroud, which was missing when i purchased the 58 Spartan with a 283. Much better than the factory clutch fan so i could use the fan with the appearance of a 1/2-inch formed-aluminum! To start from to see if i can match it with a shroud we how to fabricate a fan shroud fabricate a new shroud. Together to transfer heat from the coolant to the buck it would be easier install! Fabrication process which should incur minimal cost Idling in slow traffic home, 2 visit from coolant... 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