Electric vs clutch fan

Author: pqdt

August undefined, 2024

WebMar 17, 2005 · When my fan comes on though, i notice that my tensioner jumps due to the added load on the alternator. The cluch fan also moves a lot more air than any electric fan will. If you drive in stop and go traffic a lot i would keep the stock fan. If you do a mix of 30mph or greater driving, then i would do the electric fan. S. WebFeb 8, 2012 · I noticed a little improvement on the acceleration. The biggest change was with the temp. With a clutch fan, my engine would never get warm. With the electric fan, I can adjust exactly where I want my temp to be. This is an older thread, you may not receive a response, and could be reviving an old thread.

Which fan gives the best cooling - Vintage Mustang Forums

WebApr 21, 2024 · Electric fans are objectively better. Can be independently controlled of the engine, more reliable, and dont weigh down the water pump bearings. Every new bmw … WebDec 7, 2011 · Yes, you are correct but the clutch take (x) amount of energy from your engine aslong as it is running. The e-fan if stock only take (x) if you have ac/heater turned on or at or above 210 temp so you save on the energy and power when it is off compared to the clutch. Quote. dr. james rudick canton ohio

Clutch Fan vs Electric Fan Bob Is The Oil Guy

WebSep 20, 2024 · In my Chevelle I went from a solid mounted flex fan to an electric fan and gained almost 2mph in the 1/4. My friend has a 79 Z/28 and went from the stock clutch fan assembly to a Lincoln mark VIII fan and it ET's the same. It cools much better though. I think if you have a Heavy Duty clutch fan you would see gains with an electric. WebMay 6, 2024 · Pusher or Puller. A Puller Fan is installed behind the radiator and pulls air through. A Pusher Fan is the opposite. There are also Reversible Fans that can be installed either way. Puller fans are more efficient. They are recommended as the primary cooling fan. A pusher fan can restrict airflow when the vehicle is moving. WebA Flex-Fan w/Billet Aluminum Spacer or a Black Magic Electric Fan: The Flex-Fan has fan blades that flatten out at higher RPM to reduce fan drag. At lower RPM, the blades return to their original shape to pull the maximum amount of air through the radiator and fan shroud. It is important to understand that a Flex-Fan is most efficient when it ... dr james rudnik cosmetic services white rock

clutch fan vs. electric fan Jeep Wrangler Forum

WebJul 10, 2014 · Joined Feb 28, 2013. 722 Posts. #6 · Jul 6, 2014. JakeGee said: the fan clutch is fine, but the blades are the messed up part. I would only need the blades and … WebMay 10, 2024 · Location: Ontario, Canada. Re: Clutch Fan vs. Electrical. by F-BIRD'88 » Tue May 09, 2024 6:45 pm. The power consumed by a clutch fan is different when tested on a dyno with the car/engine stationary than it is if the car is actually in use, running on road, at speed. At significant road speed the air flow flowing thru the radiator actually ... dr james r williamsWebMay 10, 2024 · Location: Ontario, Canada. Re: Clutch Fan vs. Electrical. by F-BIRD'88 » Tue May 09, 2024 6:45 pm. The power consumed by a clutch fan is different when … dr james rudick canton ohio fax number

"WebNov 4, 2024 · Originally, the aux elec fan on an e30 ran low speed during a/c operation and high when the high temp sensor was tripped. However, in the few weeks ive had an e46, the electric fan has been wonderful, works as advertised and in 100º heat the a/c is cold and the temp gauge is perfectly at half signal. " - Electric vs clutch fan

Electric vs clutch fan

WebNov 12, 2006 · Nov 12, 2006. #2. You can't gain hp, but you may loose less hp by converting from a viscous clutch-driven fan to an electric fan -- however, the electricity … WebMar 4, 2024 · When the pump is cool or at normal operating temperature, the fan clutch will partially disengage. However, due to only partially disengaging they will always be …

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WebAug 3, 2003 · Electric Fans vs Clutch Fans. The easiest for you to do is to flush your cooling system very well and replace the clutch fan. With a clean properly working system you shouldn't get hot even with a failing clutch. A solid flex fan with a … WebJun 1, 2024 · Feb 11, 2012. #6. I would stick with the fan clutch, mechanical is always better IMHO. If you lose your alternator you will run out of juice and overheat, but if you have a clutch fan you can keep …

WebFeb 15, 2024 · Versus no fan ( or electrical) a clutch fan cost 14 hp. The fixed plastic fan that i use cost 25, and the fixed oem cost 30 hp. I use the fan i've got, because it keeps … WebA Flex-Fan w/Billet Aluminum Spacer or a Black Magic Electric Fan: The Flex-Fan has fan blades that flatten out at higher RPM to reduce fan drag. At lower RPM, the blades …

WebMar 17, 2005 · When my fan comes on though, i notice that my tensioner jumps due to the added load on the alternator. The cluch fan also moves a lot more air than any electric … WebJun 12, 2012 · I use a stock copper brass 4 row rad running stock GM 772 clutch fan & stock shroud but upgrade GM's stock clutch fan & cooling system setup with a HD (vs std duty) hayden 2747 fan clutch that locks up a little more for a little more fan rpm = more airflow thur rad at idle & slower road speeds like below 30mph for increased cooling & …

WebFlex fans pull in more air through the radiator than the clutch fans. This feature is more helpful when the engine runs at high compression ratios, making cooling harder. It …

WebNov 24, 2003 · Alternators are around 40% efficient, motors are 60%, and we replaced one engine driven fan that consumed up to 5 hp with a 400W rated motor fan. So, at worst the electric fan is using 2 hp at the belt. In practice it spends very little time at high speed (1%>>). The rest of the time it is at 1/2 power (~1%),1/4 (~10%) or off. dr james r wong morristown njWebNov 24, 2024 · There are two main types of mechanical fans: clutch fans and flex fans. Clutch fans are controlled by a thermostat and utilize a clutch to engage or disengage … dr james schaberg orthopedicWebAug 9, 2012 · A clutch fan slips more as the engine speeds up. The more it slips, the less energy it uses. An electric fan uses ALT power, the ALT is not 100% efficient. The ALT is charging the battery while powering the electric fan. The more devices you have in the energy stream, the more of a power loss happens. An engine driven fan (no clutch) puts … dr. james salata winchesterWebMay 6, 2005 · Joined Jan 28, 2003. 78 Posts. #7 · May 5, 2005. A couple of years ago I installed an electric fan and a complete set of underdriven pulley's with the aluminum brackets. In a SBC 69 chevelle I went from 12.9 to 12.7 with no other changes. The car has power steering, and even being underdriven , no cooling issues. dr james ryan mater private corkWebNov 10, 2016 · Heavy-Duty Thermal Fan Clutch: This fan style turns the fan at 70-90 percent of the shaft speed when engaged for increased cooling. When disengaged, it turns the fan at 25-35 percent. It’s used … dr james sanders houston tx orthoWebJun 5, 2010 · Discussion Starter · #7 · Jun 4, 2010. Check the wiring to fan clutch. Disconnect the wiring harness from the fan clutch assembly. NOTE: Check connectors - … dr james sayegh new city nyWebDec 26, 2014 · Opinion: 1. Flex fan is dangerous. 2. Electric fan is inefficient: Belt drive a generator to charge a battery and/or provide current to run an electric motor to turn a fan. 3. Belt drive a fan. #3 is the way to go unless belt drive of the fan is impractical as--for example--is the case on transverse-mounted engines. dr james scharffenberger torrance ca