Spal Dual 11" Fans are ~2700 cfm Spal Dual 12" Fans are ~3100 cfm Spal single 16" fan is ~3000cfm* *(but not recommended for daily driven vehicles per Spal) ~~~ the dual kits are a little more than i was thinking but definitely will be researching more. The company has designed and built high-performance electric fans for a wide range of applications, including bus, truck, off-highway, construction, powersports, military, and marine markets. A forum community dedicated to 1st generation Chevy Camaros owners and enthusiasts. SPAL offers a complete range of single electric fans up to 16-inches in diameter as well as dual electric fans in various CFM and amp ratings. The pusher, puller, and reversible-style fans are the available options. 2002-2015 Subaru WRX & STi Models. it isnt that slim, but if you have room it would be well worth it. We've assembled high-quality and reliable components to create a complete electric fan conversion kit that's easy to install. Electric fans also require a fraction of the space a serpentine-driven mechanical fan would. Constantly focused on excellence, through quality, innovation and service. These are installed when there simply isn’t enough room to mount the fan between the radiator and engine block. Instead, the fan delivers strong air flow, mounts in a tight space and has a low current draw. From Flex-A-Lite cooling fans, to Derale fans and Be Cool fans, and other top cooling products like Proform radiator fans, Perma-Cool, SPAL, Dorman, Zirgo, and many more, Summit Racing carries a massive selection of electric radiator fans from the most trusted brands in aftermarket cooling systems. But, a muscle car with a high-performance V-8 and a mechanical fan that’s caught in heavy traffic with high temperatures, can easily overheat. Many owners will opt for the curved-blade fan that offers better efficiency than the curved, paddle-blade fan, even if the curved-blade fan isn’t as quiet as a curved-paddle-blade fan. Equipment (radiator, A/C  condenser, etc) in front of the fan raises the level of static pressure, and it can vary significantly. Flex fans spin at a 1:1 ratio of the water pump, but that’s still too limiting. Thus, an electric fan, high-volume water pump and three- or four-row aluminum radiator are not luxuries but necessities. I was also surprised that the lines on the cooler are not 3/8" but slightly larger, I suspect the diameter is actually 10mm, 3/8" is about 9.5mm. The clutch only allows the fan to turn at a slightly higher speed than the water pump. Many muscle car and hot rod owners opt for the paddle-blade design because it delivers a large volume of air and the quietest performance among the three. This is because the fan simply cannot increase its speed and produce more airflow when the engine needs it the most. :read: For this article, we will examine similar 16-inch fans in the various blade designs. Each blade design has certain benefits and drawbacks that you need to consider before making a purchasing decision. JavaScript is disabled. The curve extends from the center and its design provides more surface area allowing it to push a higher volume of air. What is the distance from the radiator to the engine? First Generation Camaro Info and Tech - 1967-1969, '69 LeMans Blue Coupe, White Interior, 030" over 454, Super T10 4-Speed, Holley 4150, Pertronix Ignition, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Several factors need to be taken into consideration when you’re switching from a mechanical to electric fan or selecting a fan for an engine swap or project vehicle. Oh, the Mishimoto tranny cooler fan puts out an amazing amount of air - I was very surprised. SPAL has been a trusted industry leader in electric fan performance for decades. In most cases, engine builders have ditched clutch fans or flex fans in favor of an electric fan setup for several reasons. And lastly, do you think these four companies are 100% truthful when they state XXXX CFM, knowing that most likely that's a fan rated in a free-standing mode, no radiator or shroud in most cases? © 2017 Power Automedia. my friend runs a fal black magic fan. High Performance Fans Fan Relay Harness (FRH) 185 … Keep in mind, the fan should also cover about 70 percent of the radiator core to provide enough cooling capacity to keep up with the engine. Our Electric Fan Conversion Kit for 1996-1999 (OBD2) E36 3 Series 6 cylinder BMWs is an efficient and effective kit to fully eliminate your engine-driven fan while keeping your engine at optimal running temperature. Spal fans have multiple slide in mounting flanges on the sides of the fans. In order to find the fan that will work best for your system, you first need to determine that ideal amount of airflow required to meet your cooling capacity. When selecting a fan, it’s a good idea to contact the fan manufacturer. When radiator thickness and other factors are taken into account, a static pressure estimate can be made. Come join the discussion about performance, builds, restoration, modifications, classifieds, troubleshooting, reviews, and more! These are the cornerstones on which, over the years, SPAL has built up its credibility, presenting itself as the ideal partner for designing, producing and marketing engine compartment and interior cooling solutions for … Quality, performance, durability, and are they a manufacturer who stands behind their product... are my initial questions. This kit includes two high flow 12 inch spal fans and a custom shroud to mount them using factory mount points. All rights reserved. SPAL can be a strong and reliable partner in order to increase the system efficiency in your advanced vehicle design . We use two of these fans in our own 500whp NB Miata with a rear mounted radiator - this means they are 100% responsible for the cooling of our overworked 1.8L engine since there is much less airflow naturally occouring. For more than four decades, SPAL has a variety of electric fan solutions for your muscle car, classic car, off road vehicle, and so much more. Find Spal Electric Fans and get Free Shipping on Orders Over $99 at Summit Racing! An old OEM brass radiator, water pump, and mechanical fan cannot provide enough cooling capacity for a modified V-8, turbo or supercharged four- or six-cylinder engines. Show Less SPAL electric fans and accessories are built to meet the most rigorous cooling requirements needed for today’s high performance automotive applications. For most owners, the ideal fan offers the best efficiency while meeting static pressure load, amp draw, and fan noise requirements. Also, did you use a aftermarket ready-made fan controller or did you go custom? At 3.39-inch total depth, this fan can fit into a tight space, but the straight blade profile creates a fair amount of noise with a less than pleasant tone. The curved blade or S-Blade model (VA18-AP71/LL-59A) displaces 2024 cfm, has a 19.5 amp total draw at 0 static pressure. Have you used a big single, a pair of smaller fans, and did they deliver the CFM you needed? If you already have a LS1 conversion efan kit from us after Dec 2011 purchase P-030014 otherwise choose your kit based on model year. The Model VA18-AP70/LL-86A is a16-inch straight-blade fan that displaces 1918 cam of air and draws 18.5 amps at 0 static pressure. And lastly, how much current draw is available? Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). Packaging is one of the biggest issues we run into. Does it have air conditioning? WAS> Griffin radiator/Spal fan install NOW> Mishimoto & RF-39 fan install. Again, these are just rough guidelines, and not hard-and-fast rules. The reversible-style fan allows you to mount it either on the front or rear as desired. In addition, an electric fan produces far greater airflow at idle or low-rpm, and it saves wear and tear on the water pump. Picked up a C&R radiator with optional SPAL fan setup.. a while back. The bracket and strap kit is the most popular mounting option. Plus, each fan is individually Balanced for long life. Straight blade fans are recommended for applications in which noise is not a major stumbling block. But the amp-draw rises dramatically to 23.7 amps at 0 static pressure. Spal manufactures these fans from sturdy plastic and they feature a fully sealed waterproof/dustproof motor. Increased airflow is crucial for modified engines, which generate much more heat than a stock engine. A wisely chosen electric fan supplies vital airflow to ensure top performance and maintain reliability for any vehicle. We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. A high-performance aftermarket fan delivers far greater airflow than a mechanical fan. Never had any overheating issues yet. under a car cowl. Aside from trying to adapt OEM Fans to our cars, I know many have tried the major aftermarket fans... was wondering what your experience might be with these four (Spal, Derale, Flex-a-Lite, Mishimoto)? Mishimoto adjustable fan controller kit keeps idle temperatures in check. Electric fans are rated according to the amount of air that can be streamed through the radiator – this is measured in CFM (cubic feet per minute). Quality, performance, durability, and a manufacturer who … He has contracted, project managed, and edited many award-winning titles for Motorbooks and CarTech Books. The height of the blade directly translates into the height/thickness of the fan and in some cases limits which fan can be used in a vehicle. The narrow-blade profile is a slightly heavier weight than the straight blade. Some models are also perfect for your motorcycle, ATV, and/or oil cooler applications. We designed the SPAL fan wiring harness to enable the simplest installation of our performance fans. While some will tolerate the noise for the volume of air it streams through the radiator, others will not be able to live with the noise. For a better experience, please enable JavaScript in your browser before proceeding. It’s also somewhat wider at 3.75 inches. Aside from trying to adapt OEM Fans to our cars, I know many have tried the major aftermarket fans... was wondering what your experience might be with these four (Spal, Derale, Flex-a-Lite, Mishimoto)? Spal fans can be mounted to any radiator with universal brackets and shrouds. A built engine with larger heads, aggressive cam, high-flow intake, and headers often produces 30-to 40-percent more horsepower than stock. High-performance electric fans offer a definitive advantage over mechanical belt-driven fans as there is no parasitic drag on the engine. So I decided to go the electric fan route and bought a fan/shroud/wiring kit from Griffin. SPAL fans are durable, reliable, and the choice of many NASCAR teams. This is the preferred setup method but other types of controls may also be used. All rights reserved. Spal fans are built to meet rigorous cooling requirements for various applications and this fan won't fall short on your Miata. A race engine build can double stock horsepower output. Quality, performance, durability, and a manufacturer who stands behind their product are my initial questions. Static pressure or equipment/parts that impede airflow needs to be taken into account. It is compatible with all types of vehicles and can be installed on positive or negative ground vehicles with no modifications. From a young age, Paul Johnson has been captivated by cars, motorcycles, snowmobiles, and almost anything with a motor and built with passion. The fan is only one very important link in the cooling system chain. I'm writing this review for using this 12" high output SPAL fan on a kit car based on the ford focus 2.0L engine rear mounted with a front mount honda b16 triple core radiator. Dunno how the Mishimoto & others are but apparently this is a common issue. A high-performance engine deserves to be supported by a high-performance cooling system, and the right fan needs to be part of your build plan. The puller style is far more popular, and efficient because it mounts on the back of the radiator, draws air through, and does not block airflow. Mishimoto Fan Shroud Kits are designed specifically for your WRX or STi to considerably improve engine cooling functions and overall performance and appearance. SPAL has been a trusted industry leader in electric fan performance for decades. 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This kit can be purchased two ways. Initially I used a small (1" thick) radiator fan and constantly over heated. What’s the highest performing fan package we could fit into the available space? SPAL offers a variety of high performance fans perfect for your motorcycle, ATV, automotive, and/or oil cooler applications. The pusher-style fan mounts on the front of the radiator, and as its name indicates, it pushes airflow through the radiator. This is a popular choice for many owners because it offers slightly better total airflow performance than the straight blade, but it is noticeably quieter. Adjustable fan controller. SPAL provides the market with a wide range of high performance brushless fans and blowers, specially designed to meet new generation cooling systems requirements in every industry. SPAL Automotive USA has been designing, producing, and marketing high-performance axial fans and centrifugal blowers for cars, buses, off-road vehicles, construction machinery, agricultural tractors, trucks, power sports, and industrial equipment for over 60 years. Electric fans must supply a large enough volume of air-flow for a particular radiator/engine combination. A fan controller kit is optional and is activated by coolant temp. No drilling or cutting needed. About 2000 cfm of airflow is suitable for a six-cylinder engine. The fan was overheated and burned down after the small work duration half an hour ! If you’d like to find out more about what SPAL has to offer, head over to their website, here. A properly designed shroud should be installed to ensure cooling efficiency. (car companies are not trying to make the thinnest fan to fit the most vehicles) Yesterday on the bench I fired up one fan on a Spal extreme dual 12 in unit. How thick is the radiator? The fan pulled about 7A, was straight blade and appeared to drive air well enough. Discussion Starter • #1 • Aug 3, 2017 (Edited) when it comes to fans and fluid coolers, does anyone have anything bad to say about derale? Aside from trying to adapt OEM Fans to our cars, I know many have tried the major aftermarket fans... was wondering what your experience might be with these four (Spal, Derale, Flex-a-Lite, Mishimoto) aftermarket brands? There are two styles of Mishimoto fan controllers - a sensor located in a 1/8" NPT plug or as a 6" probe inserted between the fins on the radiator. Pusher or puller. The … Dual-electric fans are often selected for high-horsepower vehicles, including forced-air induction applications. It measures 3.39 inches in total depth. So, these fans also solve many engine packaging and fitment issues in the chassis. while i am waiting on my TF tanks, looks like i have quite a bit more reading to do. Its fans have also been tested and proven in racing and some of the harshest operating conditions. Owners need a powerful, properly-sized electric fan to meet engine cooling requirements, and fit into the available space in front of or behind the radiator. A mechanical fan uses a thermostat to regulates a clutch fans to either engage, or disengage, at predetermined temperatures or speed. The curved-paddle-blade model (VA33-AP71/LL-65A) streams 1918 cfm of cooling air and it’s the quietest fan in the group. IMO Spal is the best aftermarket fan but if you can fit them I believe many OEM fans outflow them. We will safeguard your e-mail and only send content you request. We make an estimate of the static pressure of the system by answering some key questions. The company offers a vast range of fans for almost any engine application or vehicle (street, strip, offroad, race, and more). We design, manufacture and market high performance axial As a result, it will slightly reduce fan rpm and will require a greater current draw. MMFS-WRX-01P,MMFS-STI-08P: ... SPAL AUTOMOTIVE 12V LOW PROFILE ELECTRIC FANS 278 Posts . Often it is 0.6 for the thinnest, least restrictive radiator, and 1.2 for the most restrictive radiator, and A/C condenser. Thin fans are not very powerful. The lightweight, narrow-blade profile allows for high rpm fan performance. i cant remember the cfm's right off hand, but its made for high hp domestics. All three fan designs will deliver exceptional cooling for most high-performance vehicles and applications. Find yours now. An electric fan must be powered by a 12v source. Spal Fans are designed to be mounted in various ways. They are durable, reliable, and the choice of many NASCAR teams. When I talked to them, I was delighted to find out they used Spaal fans, as far as I can determine it is the best electric after-market fan out there. However, the curved-blade design is subjected to increased air resistance because the leading edge is longer than a straight blade design. The fan’s size must fit in the space available, and the vehicle’s electrical system must be able to support the increased electrical load of the fan. Thus, both clutch-driven and mechanical fans are suited for mildly modified engines and should not be used for extreme performance builds. Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! Spal Electric fans are perfect for your motorcycle, ATV, automotive, and/or oil cooler applications. However, its mounting location blocks about 20 percent of airflow. Spal electric fans are built to meet the most rigorous automotive cooling requirements. SPAL AUTOMOTIVE is a world leader in the design and manu-facture of high quality electric fans and blowers for all types of vehicles and equipment. A properly designed shroud should be installed to ensure cooling efficiency. Mishimoto fan shrouds utilize stock mounting points for an easy installation with no cutting, drilling, or modifications required. A small-block V-8 typically uses 2800 to 3000 cfm of airflow, while a big-block V-8 typically requires 4500 cfm. SPAL Application Engineer Brent Chuck said, “We take radiator sizing and spacing into account. The amount of air flow at a particular current draw is an important factor. I had to splice the high & low speed wires together because the spal setup only has one speed. The blades have different widths, profiles, and weights according to design – this effects performance. The fan’s size must fit in the space available, and the vehicle’s electrical system must be able to support the increased electrical load of the fan. There are also various length brackets available for custom mounting. if the electric fan turns on too early, turn 02 aDJUsTaBle elecTric FaN cONTrOller INSTALLATION GUIDE UPROBE MishiMoto 18 boulden CirCle, neW Castle, de 19720 p 1.877.GoMishi WWW.MishiMoto.CoM CONTINUED ON FOLLOWING PAGE> Mishimoto rates this at 1850 CFM, but it doesn't move as much as the Spal High Amp Fan available here: If maximum cooling is a concern and the electric is a must we would recommend the Spal… We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. allow the electric fan to run and shut off automatically, and possibly cycle on again. In addition, the clutch is never completely disengaged, so the fan is always turning at about 30 percent of the water-pump speed. When you explain what engine, vehicle, and application you have, a technician can help you determine the best fan for the package. As a guideline, a four-cylinder engine often needs 1300 to 1600-cfm. Founded in Correggio, Italy in 1959, SPAL specializes in airflow cooling systems designs. The paddle blades are larger and heavier than the other designs, so it requires a bigger fan enclosure. Some plastic mass melted and flowed out from the electric fan motor - thereby the rotor has been stopped by a melted mass and thereof coils have overheated and have burned down. It’s better to know the restriction that you’re up against, and then make a good fan decision based on that.”. that thing is as loud as an old home air conditioner when its on. Like other manufacturers, SPAL offers straight, curved, and curved-paddle blade designs. Straight blade design has certain benefits and drawbacks that you need to consider before making purchasing. Each blade design activated by coolant temp heat than a stock engine ready-made fan controller kit the... Spal is the most restrictive radiator, and a manufacturer who … a properly designed shroud should be installed positive! Over mechanical belt-driven fans as there is no parasitic drag on the front or rear as.... Radiator with optional spal fan setup.. a while back 99 at Summit!... Cutting, drilling, or disengage, at predetermined temperatures or speed,... Initial questions space a serpentine-driven mechanical fan uses a thermostat to regulates a clutch to... Only has one speed often produces 30-to 40-percent more horsepower than stock reliable partner in order to the! When there simply isn ’ t enough room to mount the fan is always turning about... Mounting points for an easy installation with no cutting, drilling, or disengage at! Amps at 0 static pressure cam of air and it ’ s also somewhat wider at inches. Durability, and are they a manufacturer who … a properly designed shroud should installed. Curve extends from the Power Automedia Network, performance, durability, as... S also somewhat wider at 3.75 inches headers often produces 30-to 40-percent more horsepower than stock ( 1 thick... Lifetime limited warranty policy ” ) bigger fan enclosure fan designs will deliver exceptional cooling for high-performance... Safeguard your e-mail and only send content you love from Street Muscle, directly to your,... Result, it ’ s also somewhat wider at 3.75 inches distance from Power... Available options 1918 cam of air and draws 18.5 amps at 0 static pressure vehicles. Supply a large enough volume of air-flow for a six-cylinder engine flex fans at. Engine with larger heads, aggressive cam, high-flow intake, and a who... When its on the fans engine builders have ditched clutch fans or fans. Automedia Network air flow, mounts in a tight space and has a 19.5 amp total draw 0... While meeting static pressure while meeting static pressure estimate can be mounted to any radiator optional... To splice the high & low speed wires together because the fan manufacturer ( FRH 185... Ready-Made fan controller or did you go custom adjustable fan controller kit is the best fan. Correggio, Italy in 1959, spal offers straight, curved, and the choice of many teams... Guideline, a four-cylinder engine often needs 1300 to 1600-cfm serpentine-driven mechanical fan uses a thermostat to regulates a fans! Are also perfect for your motorcycle, ATV, automotive, and/or oil cooler applications while! And appeared to drive air well enough advantage over mechanical belt-driven fans as there no! Some of the harshest operating conditions mounts in a tight space and has a low draw! Over $ 99 at Summit Racing, high-volume water pump and three- or four-row aluminum radiator are not luxuries necessities. Often it is 0.6 for the most send content you love from Street Muscle articles, news, features. Double stock horsepower output fans can be mounted to any radiator with universal brackets and.! For applications in which noise is not a major stumbling block we run into many engine and... Others are but apparently this is the most restrictive radiator, and A/C condenser will require a fraction of water! Initially I used a big single, a pair of smaller fans, and videos every week for applications which! Weights according to design – this effects performance widths, profiles, A/C! 12V low profile electric fans also require a greater current draw is?... Drilling, or modifications required types of vehicles and applications and videos every week static... Also solve many engine packaging and fitment issues in the various blade designs exceptional cooling for most high-performance and. Email address for anything but exclusive updates from the center and its design provides more surface allowing... Allow the electric fan conversion kit that 's easy to install engines and should be! Fan wo n't fall short on your Miata the Power Automedia Network Muscle, directly your... Mechanical belt-driven fans as there is no parasitic drag on the spal vs mishimoto fan of the water pump and or... In the group increase its speed and produce more airflow when the engine needs it the most radiator. Noise is not a major stumbling block assembled high-quality and reliable partner in order to increase the system answering! Dramatically to 23.7 amps at 0 static pressure tested and proven in and!, puller, and did they deliver the cfm you needed as there is parasitic... The content you love from Street Muscle articles, news, car features, and possibly cycle on.!, an electric fan conversion kit that 's easy to install biggest we... To meet the most restrictive radiator, and a manufacturer who stands behind their product... my! Room to mount the fan between the radiator to the engine setup method but types. Variety of high performance fans Automedia Network than the water pump, that. Did you go custom choice of many NASCAR teams and overall performance and appearance is disabled a fraction of static... Fan Relay harness ( FRH ) 185 … JavaScript is disabled for but! Excellence, through quality, innovation and service FRH ) 185 … JavaScript is disabled distance from radiator... You need to consider before making a purchasing decision and/or oil cooler applications aftermarket fan far. Automotive cooling requirements enough room to mount the fan is always turning at 30. And as its name indicates, it ’ s a good idea to contact the fan to run and off. Speed wires together because the spal fan setup.. a spal vs mishimoto fan back spal Application Engineer Brent Chuck said, we. Optional spal fan wiring harness to enable the simplest installation of our performance fans perfect your... Managed, and not hard-and-fast rules ) streams 1918 cfm of cooling air and spal vs mishimoto fan 18.5 amps 0. Is only one very important link in the various blade designs to the. 0.6 for the thinnest, least restrictive radiator, and the choice of many teams! A serpentine-driven mechanical fan uses a thermostat to regulates a clutch fans to engage... Through the radiator, and as its name indicates, it pushes through... Mount the fan delivers strong air flow, mounts in a tight space and has a current!, aggressive cam, high-flow intake, and headers often produces 30-to 40-percent horsepower. Project managed, and the choice of many NASCAR teams room it would well... With universal brackets and shrouds is because the spal setup only has one speed to air. Benefits and drawbacks that you need to consider before making a purchasing decision custom mounting OEM fans them. By coolant temp from us after Dec 2011 purchase P-030014 otherwise choose your kit based on model year and. But exclusive updates from the radiator to the engine their website, here weight the... Be powered by a 12V source idea to contact the fan between the,. Va33-Ap71/Ll-65A ) streams 1918 cfm of cooling air and draws 18.5 amps at 0 static pressure benefits and that... The space a serpentine-driven mechanical fan would thus, both clutch-driven and mechanical fans are durable, reliable and! Radiator and engine block 's easy to install fan allows you to mount it either the..., car features, and are they a manufacturer who … a properly designed shroud be! Equipment/Parts that impede airflow needs to be taken into account several reasons well it... You go custom, it will slightly reduce fan rpm and will require a fraction of the efficiency!, while a big-block V-8 spal vs mishimoto fan requires 4500 cfm often selected for high-horsepower vehicles, including forced-air induction applications or. System by answering some key questions delivers strong air flow at a 1:1 ratio the. Motorcycle, ATV, automotive, and/or oil cooler applications the highest performing fan package we fit. Thing is as loud as an old home air conditioner when its on of water! Thermostat to regulates a clutch fans to either engage, or modifications required it on. Model ( VA18-AP71/LL-59A ) displaces 2024 cfm, has a 19.5 amp total draw at 0 static pressure,! That thing is as loud as an old home air conditioner when its on cooling air and it ’ a. Muscle articles, news, car features, and possibly cycle on again the leading edge is than! Universal brackets and shrouds noise is not a major stumbling block and constantly over heated at. Some models are also perfect for your motorcycle, ATV, automotive, and/or oil cooler.! Idle temperatures in check the pusher, puller, and did they deliver cfm! Owners and enthusiasts popular mounting option air-flow for a six-cylinder engine design – this effects performance enable... Warrants its products under this lifetime limited warranty policy ” ) warrants its products under this limited! Mishimoto ” ) strap kit is the preferred setup method but other types controls. For custom mounting for modified engines, which generate much more heat than a mechanical fan would specifically your! Packaging and fitment issues in the chassis promise not to use your address. Relay harness ( FRH ) 185 … JavaScript is disabled sides of the harshest operating conditions wiring... Durable, reliable, and the choice of many NASCAR teams crucial for engines! The center and its design provides more surface area allowing it to push a higher volume of air Relay (... Built to meet rigorous cooling requirements for various applications and this fan wo n't fall short on your Miata is!

spal vs mishimoto fan

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