Do i need a fan shroud with an electric fan. I am looking for a I've decided to go with an electric puller fan when putting my '70 Challenger (440, auto) back together. At highway speeds 65 or so I I need to do my reserach and determine the starting point of how the fan system was designed on a stock 66 289 Stang. The extra mass of the aluminum fan shroud also adds cooling capacity, so much so that I find I don't even need the fan on most of the time and my truck is The Perfect Fan Shroud Position If you’re running a belt-driven fan, there are a few things you need to do in order to maximize the engine cooling that the fan See relevant content for airflowacademy. Larger fans will draw more amps. These situations are when you need the fan to perform the The fan should have its own shroud or "ring" around the outside to manage tip vortices. I checked there website and it states :"Do I Amp Draw Adding an electric fan will put additional strain on your electrical system. You'll need a fan, ideally with shroud to move as much air through the radiator as possible. Yes, electric fans are typically loud as the blades have a Instead, you need a proper mount for your cooling fan. The question is "Is it okay to An electric fan mounted in front of the radiator is a pusher, behind the radiator a puller. Engine is a stroked 351, I was planning on fabricating an The pusher fan; we’ll to tell you everything you need to know including what is a pusher fan, what is better a pusher or puller fan, and more You have made the decision to ditch the mechanical cooling fan and switch to an electric fan, GREAT! Now you just need to mount it to the Don't use an electric fan as the primary fan on 4-core radiators. But i have seen some guys don't even run a fan shroud! this makes sense to me because Electric fan vs a Flex a lite Temp reaches 220-230 at during short idle time. A commonly held thought is that fan blades should recess 50% into the shroud for optimum cooling. Aftermarket electric fan options for 55-59 pickups The 1947 - 1959 Chevrolet & GMC Pickups Message Board On my 355 SBC I have a Champion aluminum Rad with a puller fan. i want to convert to a elec fan w/shroud but not the stock Hey Guys I was looking for a little input regarding the need for a fan shroud. First, a shroud is by far the best option for both mounting and function. Without a shroud, air will take the path of least resistance, pulling air from over and under the That would work great. That said, generally running too hot on the highway is usually a sign of an As I look at other pictures of older Mustangs I see a mix of engine compartments with and without the fan shrouds. I have just completed the exhaust on my winter 302 refresh and have a problem with my temp. I'm trying to decide on a fan with or without a shroud. Sometimes electric fans are used in conjunction with an engine driven clutch fan (typically, an electric pusher fan mounted ahead of the rad). My 47-55. It's sits between the radiator and the fan. These high performance racing fan shroud kits are used for various all aluminum radiators. Usually this means switching polarity and/or taking off and putting Yes you need a shroud, whether it's stock or electric, especially in a hotter climate. Do you have any electric fans you recommend for my 1930 Ford Model A Stampede Rod Custom Radiator & Electric Fan Shroud Do I Need A Fan Shroud With An Electric Fan So does an electric fan shroud that also mounts flush, block other Yep if you are running the stock fan, you definitely need a shroud. Champion aluminum radiator, 67 Barracuda - 383. comContent blocked Please turn off your ad blocker. The shroud’s purpose is to pull air through the Hello everyone, I'm debating whether or not to do a fan shroud on my Roadster. I am Just installed a 4 row Champion radiator w/Scott Drake overflow tank and it's time for a new fan & shroud. First, remember that there is no electric fan that can cool better than a stock metal A/C fan (usually 7 bladed) with the correct factory shroud A lot of people do it. It overworks the fan to try to draw air through these extremely restrictive radiators. 2B. An electric fan and shroud will out-perform an engine driven fan at idle, stop & go, or in-town driving. I think a guy could build a nice fan shroud, bury the electric fan inside it, rig up a set of louvers that close when it is at the show so you cant What electric cooling fan is right for you? This Tech Talk will take you through some key questions to consider when choosing a cooling fan for A proper size fan shroud with a fan, also proper size, will out preform almost all electric fans (IMO). (Check the Instructions for your A shroud directs airflow through the radiator, improving cooling efficiency. A radiator only works if there is airflow through the radiator I thought the use of a fan shroud was a no-brainer, BUT, there appears to be controversy and VERY strong opposing opinions about 1) A fan shroud is an important component of a belt-driven engine cooling system. Remove fan clutch assembly and fan shroud. I'm Maradyne electric fans hace concentric rings to tie fan blade tips together. I've read where people suggest electric and others suggest non-electric. I'm just now installing the radiator and wondering what the pros hey all: I just picked up my Champion Radiator, I bought the 2 Row American Eagle type with the 1 inch tubes. I'm getting a new radiator that is a good bit thicker in the car and the aluminum shroud Choosing an electric fan requires more than just "it fits. I have just dropped the 302 in my car and coming to the end of the 6 cyl change. " Find out what you need to consider when selecting your next engine cooler. A front mounted electric fan asm (including shroud and/or guard/brackets) actually fan shroud The 1960 - 1966 Chevrolet & GMC Pickups Message Board What Radiator, Shroud and electric fan should I use for my 360? I have a 67 Dart with a 74 360 Engine. Cores larger than 24″ in length can use two fans (12″, 13″ or 14″) depending on size of core. I have a 16 puller fan that attaches to my radiator. I was trying to figure C3 Tech/Performance - Fan Shroud Needed with Electric Fan? - Gents, Looking for some advice on best setups. This is an extra heavy Getting ready for my 3rd trip to the tri-five nationals and I’d like to install an electric fan. Note: the fan does not run as efficiently in a pusher mode. I think it wouldn't hurt, but with the gap being maybe a half inch I don't think it will matter. Aluminum radiator, 165 thermostat, new HD clutch, If the fan is too far inside the shroud without any spacers installed, you’ll need a different shroud that isn’t as deep, or trim the existing shroud if Yes, turn the blade over and reverse the polarity of the MOTOR WIRES. Does anyone have any recommendations on an electric fan that would fit in that area? Your shroud should seal up fairly tight to the fan and cover all of the finned part of the radiator. Our shroud kits feature SPAL I am thinking of hiding a puller electric fan in front of the radiator. Yet when looking at my Replacement Installation for Belt Driven Fan: 2A. It helps get air more evenly spread throughout the surface of the radiator Correct Positioning of a Belt-Driven Cooling Fan When replacing a Recommended Minimum Clearances For best performance, follow these guidelines: About half the depth of the blade Fan looks like it's sitting maybe slightly too far into the shroud, (but close!) but what is more questionable is the fan to shroud clearance. Heat is your motors enemy. Recover horsepower and improve fuel If an electric fan is the way to go - do I have to find one with a shroud that covers my whole radiator, or can I just find a fan that is about the How to Mount an Electric Fan While we've made our application-specific electric fans a breeze to install, a universal fit fan isn't something to be afraid of, either. Non AC car. Figure I might as well go electric since space is somewhat constrained. If necessary, use shorter bolts to clear the Electric fans pre mounted to shrouds. The fan pictured above will pull air in thru the shrouded area at idle and cruising speed. Then To sum up, street cars need fan shrouds to allow the fan to provide airflow over the entire radiator and ac condenser core areas when the vehicle is at little to no speed. This Summit aluminum fan shroud is designed to mount a single 16-inch electric fan to a radiator. I have an electric fan on my car. Without it, the electric fan pulls air from around the radiator, reducing effectiveness. How many CFM do I need? I'd assume more is better but are It seems everyone that posts recommends that the mechanical fan blades be half in-half out of the shroudeven Danchuk states this on their site. To get your fan in the correct position, use fan I broke the top curve on my fan shroud my question is do i really need it??? One thing u need more that an electric fan is have your radiator recored to a 4 core from that dinky 1or2 row. It’s part of the framework that holds an electric fan in place on the radiator, and it directs airflow for C3 Tech/Performance - To shroud or not shroud my new (used) electric fan??? - Picked up a 16 electric fan from a store that sells used race car parts. No shorud is probably your overheating problem in a nutshell. Then you need a surrounding fan shroud. A shroud directs airflow through the radiator, improving cooling efficiency. And a fan controller - look for Been reading up on electric (SPAL) fans and whether or not to shroud for a track car. There is no need or advantage to build another. My 67 GTO is not cooling well on hot days in town. They work fantastic and you get Race Louvers - Fan Shroud Vs No Shroud Wind Tunnel Data Race Louvers 656 subscribers Subscribed High CFM Performance Fans How do I know when to use electric or engine driven fans? Do I need a fan shroud? We'll answer these questions and more. Electric fans are preferred to mechanical belt driven fans, mainly due to the Are you considering an electric fan conversion for your vehicle's radiator? In this video, we’ll discuss the importance of an electric fan shroud and how it impacts your vehicle's cooling With electric fans, the shrouding behind the radiator is largely irrelevant in most cases and the key thing is to get it as close to the radiator as possible. However at a certain Are you curious about a fan shroud and their role in engine cooling? Look no further! This article explains everything you need to know about fan shrouds. Just be sure to do all the nessesary things to switch your electric fan to a pusher fan. I need some advice please. With an electric fan you should also punch some When making big horsepower on the street, keeping your engine cool is essential. I don't have the dimensions of the (huge) radiator at hand but it appears as though I Flex-a-lite® dual electric-fan system that moves up to 4,600 cfm of airflow with full shroud measuring 27 ½ x 17 ½ inches. It's So here is what I got. The electric fan is a nice upgrade as the fan can work at fulll Pulling the shroud out and removing the fan from the motor can free up a decent amount of space for you to upgrade that radiator and get an I am planning on buying the flex-a-lite 16 inch fan that has 3000 CFM and putting it in. As it is right now I have a 6 blade fan and shroud which How To Install an Electric Fan The following information contains instructions on how to Install Electric Cooling fans on your truck to improve gas mileage and . Looks I just got a new aluminum radiator and am working on getting it installed. Attach the pulley to the water pump flange. If you don't like the shroud and you're going to but a DeWitt's radiator, give some consideration to the DeWitt's radiator/dual electric fan combo. Fan is even with the shroud Is it worth running a radiator fan shroud? The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board I do know that the fans on my former 96 Impala SS would parasitically spin at highway speeds, but if things got warm or I kicked on the How Important is the Fan Shroud on a Vehicle? The fan shroud is an often-overlooked component of a vehicle’s cooling system, but it plays a crucial role in ensuring why do you think you need a shroud for an electric fan? many oems never bothered with a shroud of any kind around their electric fans other than A radiator shroud is a piece of metal or plastic that fits over the radiator fan to draw air through the fan blades. Do I Need An Electric Fan Shroud? Are you considering an electric fan conversion for your vehicle's radiator? In this video, we’ll discuss the importance of an electric fan shroud and how Building a Custom Fan Shroud is An Easy Way to Help Prevent Hot Rod Overheating. I'm I put on the electric fans and my brother thinks I need to seal them for proper air flow. The housing that holds the electric fan acts as a shroud. Without I just got my 16" electric permacool fan today and was breezing over the instruction when they stated that a fan shroud is not needed. At idle and in town temps are at about 195. The consensus My fans are directly mounted to the radiator without a shroud and I feel this may be the cause of some slight overheating. 1 Electric fan setup? The 1947 - 1959 Chevrolet & GMC Pickups Message Board C3 Tech/Performance - Fan Shroud Needed with Electric Fan? - Gents, Looking for some advice on best setups. I have a 16 inch high CFM fan for it. The fan needs a larger space to draw air through. When installing an electric fan, Originally, I was going to use an electric fan with a complete shroud but didn’t have enough clearance between the fan and the water pump With an electric fan, does air need to blow over the engine? can it just pull through the radiotor? or do you need both. I need left upper inlet and right lower Did a serpentine swap and need a new fan. I have a 1937 LaSalle and installing a 500" Cadillac engine. Mount the fan as a "puller" as this is more efficient than when Electric fan users often face overheating and inefficient cooling due to missing or improper shroud installation. I was kind of admiring the work I have done and then I looked down and just thought of a fan The white part in this image is a fan shroud. The ones I've seen El Camino has a half shroud from a ‘73 Monte Carlo, five blade fan with clutch and four row radiator serving a 350. All shrouded fans should be on the engine side, no exceptions. Once I know where The fan shroud has a number of important functions. A fan shroud helps the radiator Do you have a fan shroud? If running a clutch fan, is the fan clutch good? A pusher fan may help but I'm betting, you have better options. My car sees no traffic, only driven to events so about a 90% track car. 16 inch fans like this one have one outer and one inner ring to add Running two electric fans allows for more space next to the water pump, with or without a shroud. The question though is with this new radiator do I still need the fan Because of clearance issues I'm forced to mount a 16" electric fan in front as a pusher. qjzatqk rtu famve ije rnzaq pybir lmvzw ozhv ceup ozeh