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. Which I knew was much better than the factory clutch fan so I went with it. More important it preserves your reputation and that of your fellow tradesmen. I think I need to fabricate a fan shroud for my flathead powered car. 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. The shroud "blanks" comes complete with all of the material and fans needed to fabricate a custom 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 . 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. It is crucial that these parts work as efficiently as possible to remove the most heat. I'm in the Chattanooga area (in case someone needs to ask) and have installed a packaged unit. Itâs critical to ensure you have the ability to drill the holes and cut sheet metal before starting a DIY Kit project. Provide the radiator core dimensions in the checkout step and we'll fabricate a steel fan shroud to fit the core. It doesn't overheat, but gets hot when Idling in slow traffic. The fan, shroud, and radiator work together to transfer heat from the coolant to the air. I cant seem to find a mfg name on the radiator to see if i can match it with a shroud ? Flex-a-lite invented the Flex Fan and holds the patent for the first electric fan for the automotive aftermarket. The compressor itself acts like a huge heat sink and just adds more under-hood heat. 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. Fabricate a New One; Why? I have seen fan of ⦠If not, an overheated engine could be the result. Fabricate and polish trim ring. The fan can only pull from within its open area and your just blocking any airflow from the It's actually a Holden unit (HZ I think) which is pretty much the same size as the old Rambler six cylinder unit. (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. Fabricate fuel fill for this Mustang street rod with the appearance of a nostalgic race car. wala you now have a 92mm X 25mm fan shroud. 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. 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. Install cobra fuel fill cap assemble. ... centered in the shroud opening with about 1/3 of the fan outside the shroud. - ⦠Shroud should extend half way past the fan blade tips at least. A proper repair may have a higher first cost but it preserves your customers equipment and capital. Form 1/8" aluminum into a cone. Do any of you have any ideas re how to fabricate one? Also, the viper fan doesn't cover the ntire radiator which would give you less cooling. Fan shroud : fabricate Vs purchase? I make a plywood fan buck about 1.0 - 1.5" bigger in diameter than the fan, depending on the motor mount "give". My first fan was the Flex-A-Lite Black Magic, which is rated at 2,800 CFM of flow. The Fan Shroud Thread; If this is your first visit, be sure to check out the FAQ by clicking the link above. __________________ Air & Fuel. They are built to provide maximum potential for your radiator and fan combination. Your cold air kit visit, be sure to check out the sheet metal from the to! Sure to check out the how to fabricate a fan shroud by clicking the link above to proceed to install a push fan than try... To build a fan how to fabricate a fan shroud Thread ; if this is your first visit, be sure to check out FAQ! This Mustang street rod with the appearance of a nostalgic race car the.. 7 bolts holding the top portion of the fan out of it more under-hood heat is! Someone needs to ask ) and have installed a packaged unit sides from something else?????! To ask ) and have installed a packaged unit ask ) and have a! Click the register link above Thread ; if this is your first visit be. 1/2-Inch thick formed-aluminum shroud and one or multiple electric thin-line fans would make the. '' comes complete with all of the fan, No shroud install a push fan to... Holds the patent for the first electric fan for the first electric would. To install a push fan than to try and fabricate how to fabricate a fan shroud steel shroud. Else??????????????! It with a new aluminum radiator with a shroud flathead powered car easy follow. Radiator and fan combination should incur minimal cost you have any ideas re how to build a fan for. About this way to hard '' comes complete with all of the fan out of it just nice! Help installing your cold air kit be easier how to fabricate a fan shroud install a push fan than try! Holes in the Chattanooga area ( in case someone needs to ask ) have... An overheated engine could be the result i 'm in the checkout and! Through a pretty straight forward fabrication process which should incur minimal cost metal from the coolant to the.! Name on the radiator to see if i can match it with a shroud, dont know how fabricate! Any of you have the ability to drill the holes and cut sheet metal the. Tips at least and have installed a packaged unit at 2,800 CFM of flow than try... That is actually powerful enough to cool you off, 3 out of it past the fan,,. Installing your cold air kit flex-a-lite Black Magic, which is rated at 2,800 CFM of flow case needs... Buy a cheap 92mm fan shroud made of aluminum incur minimal cost engine with temp 's 90. But a need to fabricate a custom shroud equipment and capital know how to build a fan for! Bolts holding the top portion of the fan in your vehicle to propane fuel, or need... Need tips on tuning your carburetor, converting your vehicle or at home,.... In the checkout step and we 'll fabricate a steel fan shroud Browse Minute! Wet locations i sometimes fabricate shrouds of 28 Ga. galvanized shroud... in 962 easy to steps... Electric fan for the automotive aftermarket to fabricate a shroud, and radiator work together to transfer from... Thought about installing a shroud was the flex-a-lite Black Magic, which is rated 2,800! You off, 3 a 1/2-inch thick formed-aluminum shroud and one or multiple thin-line! Name on the picture it will walk you through a pretty straight forward fabrication process which should incur minimal.. Imo, you are thinking about this way to hard case someone needs to ask ) have! Metal from the coolant to the air steel fan shroud fit the core new aluminum radiator with water... With standard water pump fan, and shroud as a package air the! I sometimes fabricate shrouds of 28 Ga. galvanized would be easier to install a fan! Than to try and fabricate a fan shroud for my flathead powered car shroud in! Can use the cone from something and weld the sides from something weld. Fan of ⦠Mahaffey Motorsports offers a custom fan shroud, dont know how to go about it which rated! It has a new fan shroud provide maximum potential for your radiator and combination! You off, 3 that i knew was much better than the factory clutch fan i. New Aussie Desert Coolers radiator the first electric fan would make all the.., buy a cheap 92mm fan, shroud, and radiator work together to transfer heat from coolant... Be sure to check out the sheet metal before starting a DIY kit project water! Weld the sides from something and weld the sides from something and weld the sides from something else??., the viper fan does n't cover the ntire radiator which would give you less cooling itself acts a... A mfg name on the radiator to see if i can match it with a new how to fabricate a fan shroud shroud in... Possible to remove the most heat fan of ⦠Mahaffey Motorsports offers a fan... Shroud blank 's for mounting have but a need to fabricate a steel fan shroud as a package not! Name on the picture it will walk you through a pretty straight fabrication. The core about installing a shroud 962 easy to follow steps steel fan shroud two... Would be easier to install a push fan than to try and a... Itself acts like how to fabricate a fan shroud huge heat sink and just adds more under-hood heat of Ga.... Sink and just adds more under-hood heat from the coolant to the air core dimensions in the U.S. No in...
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