Maybe an idea of something in a similar shape to start from. Fabricate flanged aluminum riser. Here are pics of the fan with the flaps. Hi. fabricate a new one. wala you now have a 92mm X 25mm fan shroud. 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 . 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. I have a welder so I could use the cone from something and weld the sides from something else ???? 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. Provide the radiator core dimensions in the checkout step and we'll fabricate a steel fan shroud to fit the core. How to build a fan shroud ...in 962 easy to follow steps! XJ6R â Fabricating a new Radiator Fan Shroud As previously mentioned, I needed to fabricate a new fan shroud for two reasons. Why is the fan shroud important? Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. 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. I thought about installing a shroud, dont know how to go about it. The extent of the fabrication will include; drilling holes in the shroud blank's for mounting. 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. More important it preserves your reputation and that of your fellow tradesmen. And we proudly make our products in the U.S. I make a plywood fan buck about 1.0 - 1.5" bigger in diameter than the fan, depending on the motor mount "give". If not, an overheated engine can result. Itâs made up of a 1/2-inch thick formed-aluminum shroud and one or multiple electric thin-line fans. 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. 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. So I will have to fabricate one. Which I knew was much better than the factory clutch fan so I went with it. 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. They are built to provide maximum potential for your radiator and fan combination. My first fan was the Flex-A-Lite Black Magic, which is rated at 2,800 CFM of flow. Fabricate and polish trim ring. 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. I'm in the Chattanooga area (in case someone needs to ask) and have installed a packaged unit. 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. I think I need to fabricate a fan shroud for my flathead powered car. 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. The fan, shroud, and radiator work together to transfer heat from the coolant to the air. (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. Install cobra fuel fill cap assemble. Cover the entire fin area. I have a high performance 289-8V engine with temp's above 90 degrees. COOL! I cant seem to find a mfg name on the radiator to see if i can match it with a shroud ? You may have to register before you can post: click the register link above to proceed. If not, an overheated engine could be the result. Fan shroud : fabricate Vs purchase? Mahaffey Motorsports offers a custom fan shroud made of aluminum. The compressor itself acts like a huge heat sink and just adds more under-hood heat. In damp to wet locations I sometimes fabricate shrouds of 28 Ga. galvanized. To start viewing messages, select the forum that you want to visit from the selection below. Fix a metal hoop to the buck. Need tips on tuning your carburetor, converting your vehicle to propane fuel, or just need help installing your cold air kit? Any tips from the metal workers. wow IMO, you are thinking about this way to hard. 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. I would have already done this if it wasn't for the overfill. Do any of you have any ideas re how 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 ⦠More under-hood heat standard water pump fan, radiator, and shroud as a package Tech Categories the aftermarket. Powerful enough to cool you off, 3 re how to build a fan shroud... in 962 to. Seen fan of ⦠Mahaffey Motorsports offers a custom shroud see if can. The viper fan does n't cover the ntire radiator which would give you less cooling has new. 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