78) was used here.
I called all the electric water pump companies when building my LT1 motor.NONE would recommend using one of their products on a road race car. Another pro in favor of the electric pumps, as mentioned earlier, is packaging they can be mounted remotely (ie. I have been using Mezeire race version of the LS pump for the last year. Meziere LS Electric Street Water Pump (55 GPM), Idler design lets you keep all of your serpentine belt driven accessories, Suitable for street or drag strip use 3000+ hour life expectancy, Standard motor provides 55 gallons per minute free flow rating, Ports provided for heater and bypass Outlet fitting, heater and bypass fitting included, Stainless steel large diameter main shaft with high performance ceramic seal. But both Meziere and Schroeder are confident that, given the capabilities of their advanced design, that modern electric pumps can adequately handle the demands of most street car applications, given you arent out flogging your vehicle wide-open for extended periods in the Arizona desert in July. The pump kit includes a 12-volt electric motor, two drive pulleys, a serpentine belt, fasteners, and a toggle switch, and is a best-of-both-worlds choice for those that want to put in the grunt work under the hood. But you have to put it in your pants to make that last drop fall.
So in short, a very bad idea. THIS PUMP IS SETUP WITH A 160 DEGREE T-STAT FOR STREET USE! I don't recommend it. The contrast, however, is that electric pumps in general, cannot produce the top-end flow volume that a mechanical pump can, and in some applications, particularly in boosted street cars, there just isnt enough flow there to keep things as cool as they need to be. Thanks.
And, if its a matter of contention for the customer, electric pumps also tend to weigh less than their mechanical counterpart, although Moroso and Meziere didnt share specific weights. Our 2 year, unlimited mileage guarantee and full satisfaction money back guarantee should convince you that buying Meziere is buying value! The lightest and most powerful combination of parts was the simplest--the Meziere electric water pump. The first was an aluminum Weiand Action Plus (PN WND9240, $97.95), which weighs 6.85 pounds. If you're really concerned about the power loss, you can rig a setup to bypass the alternator at WOT. This is the version without the dummy pulley though, so I'm not sure if it will work for you. For more information, go towww.p65warnings.ca.gov. I have talked to Mezierre about this for awhile and they just do not recommend it, a mechanical pump at the upper RRM flows around 120 GPM. We have seen several instances where under-driven pumps do not perform well enough at idle. Some orders may take longer than normal, we apologize for any delays (we are trying!). Thanx , The following errors occurred with your submission, CorvetteForum - Chevrolet Corvette Forum Discussion, Suspension Setup for Track Corvettes, Camber/Caster Adjustments, R-Compound Tires, Race Slicks, Tips on Driving Technique, Events, Results, In loving memory of lost CorvetteForum Brothers and Sisters, http://www.meziere.com/displaycategory.aspx?id=244,358, http://www.edelbrock.com/automotive_petition.shtml, Send a private message to BrianCunningham, http://forums.corvetteforum.com/c4-ts-pics-11.html. The 12 volt pump will work for limited use applications. The power draw demands from the battery with an electric pump is determined by the motor design of the pump.
Do Not Sell My Personal Information -, By logging into your account, you agree to our, Quick question. The downside of a mechanical pump is that it robs a significant amount of horsepower to drive it, and thats a real shame to give up precious horsepower considering how hard we work to make it, Meziere says. The Test
Align and Allstar Pedal Floor Mounted Complete Kit ALL54102 Floor mount pedal offers a smooth, natural feel to maximize throttle control and comfort.
Pair with our ALLSTAR inline thermostat housing if a thermostat is required! An idler is incorporated onto the pump so your belt routing remains in its stock configuration. I have a lot more airflow than most with my tube frame car, but the pump doesn't seem to be an issue at all. And the electric pump won't be able to generate that same pressure and I assume the same cooling affect.I think.
Maintaining an optimum operating engine temperature is key no matter the application, and both styles of pump, in essence, accomplish the same task, but they do so in much different ways and with significant and not-so-significant tradeoffs. Most mechanical pump manufacturers will know the speed at which their pump cavitates.
The LS pump flows 55gpm at any rpm. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! There are situations where a street vehicle will see many hours of low-speed use, and in such cases the fans, the size of the, radiator and a decent electric pump are all vital to keep things under control, he says. Would I have to worry about that one "failing" on me too? Do Not Sell My Personal Information -, By logging into your account, you agree to our, Location: Texas, Europe, Iraq & Afghanistan.
From what I have read, flex fans suck up more power than a decent stock fan/clutch setup. The C4 runs off of the cam pulley with a shaft drive so it is a different type than an LSX (obviously) but I think that the flow rates are similar.
The only alternator relocation kit I could find put it where the power steering pump goes.
Amperage draw: Under normal use the pump will draw 11-12 amps.
http://www.meziere.com/searchresult.aspx?p=1&k=WP319, Mail Order Tuning for bolt-ons is just $150 + S/H.
I agree to receive emails from the site. Let me know how it turns out. I have a lot of room to work as far as temperature goes so a few degrees isn't a big deal. A cast mechanical pump next to a billet electrical pump from Moroso highlights the small but visible size difference between the two.
Its the question that continually arises among high performance and racing enthusiasts, and probably always will so long as the tradeoffs evident in each remain as they are. An electric Moroso pump was also used on our Project Biting The Bullitt 1965 Mustang, a supercharged 9-second machine that saw plenty of time on the freeways of Southern California without fault. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I would have kept the mechanical but somehow I managed to break 2 of them in the same weekend and went a different route. If I remember correctly I have the 55GPM model #WP319S.
The reality is, todays electric pumps are more durable and longer-lasting than ever before, allowing the technology andthe benefits of electric pumps to trickle down from the racing world to your car. An engine dyno won't tell you that no matter how nicely you ask it. Cookie Policy - Meziere states that electric pumps have performed admirably in the vast majority of street car applications, going on to share that typically, we will recommend mechanical pumps be used for any towing application, any application where turbo boost exceeds 35 psi, and any naturally aspirated or boosted engines used for continuous wide open throttle and in excess of 600 horsepower. Location: Boston, Dallas, Detroit, SoCal, back to Boston MA. Our 300 series pumps move more water and produce more pressure than any other electric pump on the market.
3/16" Line With 3/8"-24 Ends Part Allstar Motor Mount Chevy ALL38080 Solid Motor Mounts are 1/4" thick steel and replace stock Chevy mounts to eliminate the torque loss and excessive engine movement associated with stock rubber Allstar Locking Trans Dipstick Ford AOD ALL69130 Transmission Dipstick, Locking, Steel, Cadmium, AOD, Kit. Innovative design makes for an easy installation. Amperage draw: Under normal use the pump will draw 11-12 amps. Not because the pump was leaking but because they were freshening up the vehicles engine and everything thats bolted to it. (car often served as a daily driver) But, after a while, I just started using the Moroso belt drive all the time. I have a mezeire, and so did everyone else http://community.webshots.com/user/blown72camaro, I want to run one, but due to the cost I'm just gonna go with a belt driven one for now. Dryer base Allstar 3/16 Brake Line 72in Steel ALL48062 Steel brake line is available in lengths from 8" to 72" for plumbing brake systems. 5th Generation Chevrolet Camaro 2010 - 2015.
I haven't had a chance to try it on a track yet but I'm hoping for the best. I have a 68 Nova with a 720HP BBC. If the pump is a little slower, the water stays in the radiator longer, and cools down more. Bottom Line Not to mention if you have a mechanical pump fails, a replacement unit is probably available within an hour at 1000's of automotive parts stores. In our world, engine accessories are a power-robbing necessity. Mechanical pumps, centrifugal in design, are operated by a serpentine belt, typically directly off the crankshaft, and because the power needed to turn the pump is provided by the engine itself, theres no shortage of flow volume available given you buy a large enough pump to meet your needs. American made with quality far superior to any other performance aftermarket company, we build our water pumps with pride right here in the USA. The last option, and perhaps the most feasible from a time and cost perspective, is Morosos Electric Water Pump Drive Kit (P/N 63750) that serves as a conversion kit, if you will, allowing for both mechanical and electric operation. I've got this since there was no room for a mechanical pump: How many HP? 16 volt systems: When purchasing a pump for a 16 volt system we recommend the 16 volt optional motor on our pump. The Fora platform includes forum software by XenForo, https://shop.aerospacecomponents.com/remotemountwaterpump.aspx, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Remote-mounting can also make physical access to camshaft timing adjustment easier. The prospect of dumping the coolant or water and re-filling at the track sure seems like a fun-killer..
If anything, get rid of that 19" flex fan and get a clutch fan in there. Good grounds, using relays, proper guage wiring, etc. Any street/strip car is a good candidate for an electric pump, except for the extreme turbo applications. Meziere adds, in closing, that itsimportant to take a good look at the vehicle and the intended use. JavaScript is disabled. It has since logged THOUSANDS of street miles, no problem. A remotely-mounted Meziere electric pump. The question remains as to how well any these cooling combos will cool on the street. But is the power lost by spinning these accessories worth the money spent trying to offset the losses? You can squeeze it, shake it, beat it on the wall. this will eventually cause bug problems. Most mechanical pumps in V8 engine applications flow somewhere in the vicinity of eight gallons per minute at idle, and ramp to 70 gallons per minute at 6,500 rpm. Do you have a site or number for Evans ? The Weiand/March pulley combo yielded almost the same amount of power output as the electric pump--equipped engine did for $291.83. For a road-going vehicle that undergoes stop-and-go driving, sometimes for hours at a time, a mechanical pump checks off all of the boxes, which is why mechanical pumps are virtually standard issue on any and all production automobiles.
We went a step further and bolted up a set of underdrive pulleys to see if we could get back some of the power eaten up by the mechanical water pumps.
Pump Weight: This application weighs 14.9 lbs. Unbolt your factory pump and bolt on an easy 11-14 horsepower with our street style water pump. If the sight of belts spinning pulleys makes you happy, and you don't mind losing a few ponies to parasitic losses, then go with mechanical cooling. This pump flows 35 gallons per minute, draws 8 amps of current, and weighs just 51?2 pounds. The dyno kicked back 530.8 hp and 474.1 lb-ft on average, almost making the mechanical water pump and underdrive pulleys the Meziere's equal in power. Morosos electric pumps provide as much as 36 gallons per minute of flow, and this volume is available to the racer even after theyve cut the engine ignition.
For highway driving a mechanical pump will move more water and improve cooling. Standard motor provides 55 gallons per minute free flow rating. And thanks to a trickle-down in racing technology, electric pumps are largely replacing mechanical for the majority of combinations. These easy, drop in units can be installed in just minutes.
Topfun identified the one issue that is my main concern - pressure difference at full load (6000-7000 rpms).
Don Meziere, Meziere Enterprises, Most mechanical pump manufacturers will know the speed at which their pump cavitates, Meziere says.
The pump flows 18 gph at 4.0 psi, 5.5 psi maximum.
Includes a rubber padded Allstar 1:1 Water Pump Pulley ALL31095 Water Pump Pulley - 1 to 1 - V-Belt - 1 Groove - 4-3/4 in Diameter - Aluminum - Anodized - Short Water Pump - Small Block Chevy - Each Alternate Desc, Allstar Electric Water Pump Remote Mount Black ALL31120 Water Pump - Electric - 12 AN Female O-Ring Inlet and Outlet - Remote Mount - Aluminum - Black Anodize - Each Alternate Description, Allstar 2pc Bracket for Electric Pump ALL40322Fuel Pump Bracket - 2 Piece - Clamp-On - 1-1/2 in OD Tubes - 1-1/8 in Diameter - Aluminum - Black Anodized - Each Spec Sheet.
It's just not as "sexy" as an electric pump. Mechanical water pump or electric? Years back, we just ran a supplemental electric drive motor to run the water pump and alternator only, completely disconnected from the crank pulley. Powerglide - The Sleeping Pill Of Drag Racing. Basically a mechanical pump is cheaper, simpler, more reliable and pumps more water.
At first, I would just use it at the track. Would install a shorter alternator belt, and just use the electric pump when cooling between rounds, and would then switch back to true mechanical pump mode for the street.
We used the Weiand water pump when we tested the Powermaster alternator, wiring it directly to the battery powering the dyno. Trans-Dapt billet aluminum pulleys (PN 9483, $63.95 and PN 9486, $65.95) provided a near-stock pulley ratio (1.01:1), while a set of March underdrive pulleys (PN 6090, $193.88) slowed down the water-pump pulley with a 0.87:1 drive ratio to free up some horsepower. An electric pump in the engine compartment of a street rod. We wondered how much power it took to spin a high-flow water pump versus a stocker, so we dyno-tested both setups on an engine, then compared the results with the same engine using an electric water pump. This is a discussion on Meziere Electric Water Pump within the Parts Review forums, part of the Sponsors Group Pricing and Parts Review category; I installed a new Meziere pump onto my LS1 and right after install I took it out for a spin. Conclusions
JavaScript is disabled. No cooling issues. For temperature control, electric fans and a 160 deg F thermostat does just fine. Advertising - It's a Motown LS - SBC short block with LS heads.
That means better protection for your high horsepower, high demand engine! I think many have the wrong perception when it comes to using electric water pumps. Event Coverage: QA1 Opens The Doors For Its Annual Open, Gold Eagle Co. And Lubrication Specialties Inc. Join, Out of the Box Whipple Superchargers Blown 2022 Mustang From, Forgeline Flow Formed Wheels for Late Model Camaros and, Carlisle Ford Nationals Poised To Break Attendance, Street Muscles Review of the 2021 Los Angeles Auto, Event Alert: Holley Ford Festival and NMRA World, Readers Rig: Paul Lasotas 1941 Heavy-Duty Dodge, Cars And Guitars: 1976 Cutlass & Framptons Do You Feel Like We, Vinny Costa The Media Mover And Shaker Behind Street, Josh Stahls Reviva Renews A Resurgence Of LS Swap, By Design: Sean Smith Builds A Brand On Muscle Car, High-Performance Racing Fasteners: How ARP Fasteners Are, Brenspeed Shows Off Five GT350 Builds in the Works, Macs Hot Rod Shop Is Filled With Nostalgia And, How Exactly Does Dual-Fuel Work on a Gen 3, Quick Six with Flaming River: Manual Steering Pros and, Robs Car Movie Review: Catch Me If You Can, Event Coverage: QA1 Opens The Doors For Its Annual Open House, Gold Eagle Co. And Lubrication Specialties Inc. Join Forces, Out of the Box Whipple Superchargers Blown 2022 Mustang From RTR, Quick Tech: How High-Performance Transmission Bands Work, Going Against The Grain Pays Off For Mike Obermyers 68 C10, SEMA 2021: Turbosmarts Straight-Gate50 Is Redefining Wastegates, ARP Bolt Talk: What Is Torque Spec And Why Fastener Torque Matters. Remote electric water pumps have been used in conjunction with mechanical water pumps and by themselves for engine swaps and in kit cars when there is a rear mounted engine and a front mounted radiator.. You will definitely want to stay under that RPM. We will safeguard your e-mail and only send content you request. By tbyrne in forum Sales and Group Purchases from our Great Sponsors! Subscribed for an answer as well. We made three pulls with each combination of parts, made sure the water and oil temps were identical at the start of each pull, then averaged the results using SuperFlow's Windyn software. About the only advantage I could see is to keep the coolant circulating between rounds. Traditional mechanical water pumps have long been a reliable means of delivering water to the engine, where it circulates through cavities in the engine block and cylinder heads and returns back to the radiator. A lot of idleing time and lower RPm reving as well as several full throttle blasts in my driveway (150' long driveway) and numerous trips up/down my road. A forum community dedicated to hot rod owners and enthusiasts. These are the places where block pressure and, more specifically, pressure in the cylinder heads, becomes important to avoid detonation., Any street/strip car is a good candidate for an electric pump, except for the extreme turbo applications. I have one on my motor (not running yet), but I've talked to a couple of guys at shows and my uncle's friend is running one. I just installed a Meziere in my C4. As were seeing more frequently these days, however, a high-horsepower vehicle is often a little bit of both, and that elicits further debate about the merits and drawbacks of choosing mechanical over electric and vice versa.
I called all the electric water pump companies when building my LT1 motor.NONE would recommend using one of their products on a road race car. Another pro in favor of the electric pumps, as mentioned earlier, is packaging they can be mounted remotely (ie. I have been using Mezeire race version of the LS pump for the last year. Meziere LS Electric Street Water Pump (55 GPM), Idler design lets you keep all of your serpentine belt driven accessories, Suitable for street or drag strip use 3000+ hour life expectancy, Standard motor provides 55 gallons per minute free flow rating, Ports provided for heater and bypass Outlet fitting, heater and bypass fitting included, Stainless steel large diameter main shaft with high performance ceramic seal. But both Meziere and Schroeder are confident that, given the capabilities of their advanced design, that modern electric pumps can adequately handle the demands of most street car applications, given you arent out flogging your vehicle wide-open for extended periods in the Arizona desert in July. The pump kit includes a 12-volt electric motor, two drive pulleys, a serpentine belt, fasteners, and a toggle switch, and is a best-of-both-worlds choice for those that want to put in the grunt work under the hood. But you have to put it in your pants to make that last drop fall.
So in short, a very bad idea. THIS PUMP IS SETUP WITH A 160 DEGREE T-STAT FOR STREET USE! I don't recommend it. The contrast, however, is that electric pumps in general, cannot produce the top-end flow volume that a mechanical pump can, and in some applications, particularly in boosted street cars, there just isnt enough flow there to keep things as cool as they need to be. Thanks.
And, if its a matter of contention for the customer, electric pumps also tend to weigh less than their mechanical counterpart, although Moroso and Meziere didnt share specific weights. Our 2 year, unlimited mileage guarantee and full satisfaction money back guarantee should convince you that buying Meziere is buying value! The lightest and most powerful combination of parts was the simplest--the Meziere electric water pump. The first was an aluminum Weiand Action Plus (PN WND9240, $97.95), which weighs 6.85 pounds. If you're really concerned about the power loss, you can rig a setup to bypass the alternator at WOT. This is the version without the dummy pulley though, so I'm not sure if it will work for you. For more information, go towww.p65warnings.ca.gov. I have talked to Mezierre about this for awhile and they just do not recommend it, a mechanical pump at the upper RRM flows around 120 GPM. We have seen several instances where under-driven pumps do not perform well enough at idle. Some orders may take longer than normal, we apologize for any delays (we are trying!). Thanx , The following errors occurred with your submission, CorvetteForum - Chevrolet Corvette Forum Discussion, Suspension Setup for Track Corvettes, Camber/Caster Adjustments, R-Compound Tires, Race Slicks, Tips on Driving Technique, Events, Results, In loving memory of lost CorvetteForum Brothers and Sisters, http://www.meziere.com/displaycategory.aspx?id=244,358, http://www.edelbrock.com/automotive_petition.shtml, Send a private message to BrianCunningham, http://forums.corvetteforum.com/c4-ts-pics-11.html. The 12 volt pump will work for limited use applications. The power draw demands from the battery with an electric pump is determined by the motor design of the pump.
Do Not Sell My Personal Information -, By logging into your account, you agree to our, Quick question. The downside of a mechanical pump is that it robs a significant amount of horsepower to drive it, and thats a real shame to give up precious horsepower considering how hard we work to make it, Meziere says. The Test
Align and Allstar Pedal Floor Mounted Complete Kit ALL54102 Floor mount pedal offers a smooth, natural feel to maximize throttle control and comfort.
Pair with our ALLSTAR inline thermostat housing if a thermostat is required! An idler is incorporated onto the pump so your belt routing remains in its stock configuration. I have a lot more airflow than most with my tube frame car, but the pump doesn't seem to be an issue at all. And the electric pump won't be able to generate that same pressure and I assume the same cooling affect.I think.
Maintaining an optimum operating engine temperature is key no matter the application, and both styles of pump, in essence, accomplish the same task, but they do so in much different ways and with significant and not-so-significant tradeoffs. Most mechanical pump manufacturers will know the speed at which their pump cavitates.
The LS pump flows 55gpm at any rpm. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! There are situations where a street vehicle will see many hours of low-speed use, and in such cases the fans, the size of the, radiator and a decent electric pump are all vital to keep things under control, he says. Would I have to worry about that one "failing" on me too? Do Not Sell My Personal Information -, By logging into your account, you agree to our, Location: Texas, Europe, Iraq & Afghanistan.
From what I have read, flex fans suck up more power than a decent stock fan/clutch setup. The C4 runs off of the cam pulley with a shaft drive so it is a different type than an LSX (obviously) but I think that the flow rates are similar.
The only alternator relocation kit I could find put it where the power steering pump goes.
Amperage draw: Under normal use the pump will draw 11-12 amps.
http://www.meziere.com/searchresult.aspx?p=1&k=WP319, Mail Order Tuning for bolt-ons is just $150 + S/H.
I agree to receive emails from the site. Let me know how it turns out. I have a lot of room to work as far as temperature goes so a few degrees isn't a big deal. A cast mechanical pump next to a billet electrical pump from Moroso highlights the small but visible size difference between the two. Its the question that continually arises among high performance and racing enthusiasts, and probably always will so long as the tradeoffs evident in each remain as they are. An electric Moroso pump was also used on our Project Biting The Bullitt 1965 Mustang, a supercharged 9-second machine that saw plenty of time on the freeways of Southern California without fault. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I would have kept the mechanical but somehow I managed to break 2 of them in the same weekend and went a different route. If I remember correctly I have the 55GPM model #WP319S.
The reality is, todays electric pumps are more durable and longer-lasting than ever before, allowing the technology andthe benefits of electric pumps to trickle down from the racing world to your car. An engine dyno won't tell you that no matter how nicely you ask it. Cookie Policy - Meziere states that electric pumps have performed admirably in the vast majority of street car applications, going on to share that typically, we will recommend mechanical pumps be used for any towing application, any application where turbo boost exceeds 35 psi, and any naturally aspirated or boosted engines used for continuous wide open throttle and in excess of 600 horsepower. Location: Boston, Dallas, Detroit, SoCal, back to Boston MA. Our 300 series pumps move more water and produce more pressure than any other electric pump on the market.
3/16" Line With 3/8"-24 Ends Part Allstar Motor Mount Chevy ALL38080 Solid Motor Mounts are 1/4" thick steel and replace stock Chevy mounts to eliminate the torque loss and excessive engine movement associated with stock rubber Allstar Locking Trans Dipstick Ford AOD ALL69130 Transmission Dipstick, Locking, Steel, Cadmium, AOD, Kit. Innovative design makes for an easy installation. Amperage draw: Under normal use the pump will draw 11-12 amps. Not because the pump was leaking but because they were freshening up the vehicles engine and everything thats bolted to it. (car often served as a daily driver) But, after a while, I just started using the Moroso belt drive all the time. I have a mezeire, and so did everyone else http://community.webshots.com/user/blown72camaro, I want to run one, but due to the cost I'm just gonna go with a belt driven one for now. Dryer base Allstar 3/16 Brake Line 72in Steel ALL48062 Steel brake line is available in lengths from 8" to 72" for plumbing brake systems. 5th Generation Chevrolet Camaro 2010 - 2015.
I haven't had a chance to try it on a track yet but I'm hoping for the best. I have a 68 Nova with a 720HP BBC. If the pump is a little slower, the water stays in the radiator longer, and cools down more. Bottom Line Not to mention if you have a mechanical pump fails, a replacement unit is probably available within an hour at 1000's of automotive parts stores. In our world, engine accessories are a power-robbing necessity. Mechanical pumps, centrifugal in design, are operated by a serpentine belt, typically directly off the crankshaft, and because the power needed to turn the pump is provided by the engine itself, theres no shortage of flow volume available given you buy a large enough pump to meet your needs. American made with quality far superior to any other performance aftermarket company, we build our water pumps with pride right here in the USA. The last option, and perhaps the most feasible from a time and cost perspective, is Morosos Electric Water Pump Drive Kit (P/N 63750) that serves as a conversion kit, if you will, allowing for both mechanical and electric operation. I've got this since there was no room for a mechanical pump: How many HP? 16 volt systems: When purchasing a pump for a 16 volt system we recommend the 16 volt optional motor on our pump. The Fora platform includes forum software by XenForo, https://shop.aerospacecomponents.com/remotemountwaterpump.aspx, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Remote-mounting can also make physical access to camshaft timing adjustment easier. The prospect of dumping the coolant or water and re-filling at the track sure seems like a fun-killer..
If anything, get rid of that 19" flex fan and get a clutch fan in there. Good grounds, using relays, proper guage wiring, etc. Any street/strip car is a good candidate for an electric pump, except for the extreme turbo applications. Meziere adds, in closing, that itsimportant to take a good look at the vehicle and the intended use. JavaScript is disabled. It has since logged THOUSANDS of street miles, no problem. A remotely-mounted Meziere electric pump. The question remains as to how well any these cooling combos will cool on the street. But is the power lost by spinning these accessories worth the money spent trying to offset the losses? You can squeeze it, shake it, beat it on the wall. this will eventually cause bug problems. Most mechanical pumps in V8 engine applications flow somewhere in the vicinity of eight gallons per minute at idle, and ramp to 70 gallons per minute at 6,500 rpm. Do you have a site or number for Evans ? The Weiand/March pulley combo yielded almost the same amount of power output as the electric pump--equipped engine did for $291.83. For a road-going vehicle that undergoes stop-and-go driving, sometimes for hours at a time, a mechanical pump checks off all of the boxes, which is why mechanical pumps are virtually standard issue on any and all production automobiles.
We went a step further and bolted up a set of underdrive pulleys to see if we could get back some of the power eaten up by the mechanical water pumps.
Pump Weight: This application weighs 14.9 lbs. Unbolt your factory pump and bolt on an easy 11-14 horsepower with our street style water pump. If the sight of belts spinning pulleys makes you happy, and you don't mind losing a few ponies to parasitic losses, then go with mechanical cooling. This pump flows 35 gallons per minute, draws 8 amps of current, and weighs just 51?2 pounds. The dyno kicked back 530.8 hp and 474.1 lb-ft on average, almost making the mechanical water pump and underdrive pulleys the Meziere's equal in power. Morosos electric pumps provide as much as 36 gallons per minute of flow, and this volume is available to the racer even after theyve cut the engine ignition.
For highway driving a mechanical pump will move more water and improve cooling. Standard motor provides 55 gallons per minute free flow rating. And thanks to a trickle-down in racing technology, electric pumps are largely replacing mechanical for the majority of combinations. These easy, drop in units can be installed in just minutes.
Topfun identified the one issue that is my main concern - pressure difference at full load (6000-7000 rpms).
Don Meziere, Meziere Enterprises, Most mechanical pump manufacturers will know the speed at which their pump cavitates, Meziere says.
The pump flows 18 gph at 4.0 psi, 5.5 psi maximum.
Includes a rubber padded Allstar 1:1 Water Pump Pulley ALL31095 Water Pump Pulley - 1 to 1 - V-Belt - 1 Groove - 4-3/4 in Diameter - Aluminum - Anodized - Short Water Pump - Small Block Chevy - Each Alternate Desc, Allstar Electric Water Pump Remote Mount Black ALL31120 Water Pump - Electric - 12 AN Female O-Ring Inlet and Outlet - Remote Mount - Aluminum - Black Anodize - Each Alternate Description, Allstar 2pc Bracket for Electric Pump ALL40322Fuel Pump Bracket - 2 Piece - Clamp-On - 1-1/2 in OD Tubes - 1-1/8 in Diameter - Aluminum - Black Anodized - Each Spec Sheet.
It's just not as "sexy" as an electric pump. Mechanical water pump or electric? Years back, we just ran a supplemental electric drive motor to run the water pump and alternator only, completely disconnected from the crank pulley. Powerglide - The Sleeping Pill Of Drag Racing. Basically a mechanical pump is cheaper, simpler, more reliable and pumps more water.
At first, I would just use it at the track. Would install a shorter alternator belt, and just use the electric pump when cooling between rounds, and would then switch back to true mechanical pump mode for the street.
We used the Weiand water pump when we tested the Powermaster alternator, wiring it directly to the battery powering the dyno. Trans-Dapt billet aluminum pulleys (PN 9483, $63.95 and PN 9486, $65.95) provided a near-stock pulley ratio (1.01:1), while a set of March underdrive pulleys (PN 6090, $193.88) slowed down the water-pump pulley with a 0.87:1 drive ratio to free up some horsepower. An electric pump in the engine compartment of a street rod. We wondered how much power it took to spin a high-flow water pump versus a stocker, so we dyno-tested both setups on an engine, then compared the results with the same engine using an electric water pump. This is a discussion on Meziere Electric Water Pump within the Parts Review forums, part of the Sponsors Group Pricing and Parts Review category; I installed a new Meziere pump onto my LS1 and right after install I took it out for a spin. Conclusions
JavaScript is disabled. No cooling issues. For temperature control, electric fans and a 160 deg F thermostat does just fine. Advertising - It's a Motown LS - SBC short block with LS heads.
That means better protection for your high horsepower, high demand engine! I think many have the wrong perception when it comes to using electric water pumps. Event Coverage: QA1 Opens The Doors For Its Annual Open, Gold Eagle Co. And Lubrication Specialties Inc. Join, Out of the Box Whipple Superchargers Blown 2022 Mustang From, Forgeline Flow Formed Wheels for Late Model Camaros and, Carlisle Ford Nationals Poised To Break Attendance, Street Muscles Review of the 2021 Los Angeles Auto, Event Alert: Holley Ford Festival and NMRA World, Readers Rig: Paul Lasotas 1941 Heavy-Duty Dodge, Cars And Guitars: 1976 Cutlass & Framptons Do You Feel Like We, Vinny Costa The Media Mover And Shaker Behind Street, Josh Stahls Reviva Renews A Resurgence Of LS Swap, By Design: Sean Smith Builds A Brand On Muscle Car, High-Performance Racing Fasteners: How ARP Fasteners Are, Brenspeed Shows Off Five GT350 Builds in the Works, Macs Hot Rod Shop Is Filled With Nostalgia And, How Exactly Does Dual-Fuel Work on a Gen 3, Quick Six with Flaming River: Manual Steering Pros and, Robs Car Movie Review: Catch Me If You Can, Event Coverage: QA1 Opens The Doors For Its Annual Open House, Gold Eagle Co. And Lubrication Specialties Inc. Join Forces, Out of the Box Whipple Superchargers Blown 2022 Mustang From RTR, Quick Tech: How High-Performance Transmission Bands Work, Going Against The Grain Pays Off For Mike Obermyers 68 C10, SEMA 2021: Turbosmarts Straight-Gate50 Is Redefining Wastegates, ARP Bolt Talk: What Is Torque Spec And Why Fastener Torque Matters. Remote electric water pumps have been used in conjunction with mechanical water pumps and by themselves for engine swaps and in kit cars when there is a rear mounted engine and a front mounted radiator.. You will definitely want to stay under that RPM. We will safeguard your e-mail and only send content you request. By tbyrne in forum Sales and Group Purchases from our Great Sponsors! Subscribed for an answer as well. We made three pulls with each combination of parts, made sure the water and oil temps were identical at the start of each pull, then averaged the results using SuperFlow's Windyn software. About the only advantage I could see is to keep the coolant circulating between rounds. Traditional mechanical water pumps have long been a reliable means of delivering water to the engine, where it circulates through cavities in the engine block and cylinder heads and returns back to the radiator. A lot of idleing time and lower RPm reving as well as several full throttle blasts in my driveway (150' long driveway) and numerous trips up/down my road. A forum community dedicated to hot rod owners and enthusiasts. These are the places where block pressure and, more specifically, pressure in the cylinder heads, becomes important to avoid detonation., Any street/strip car is a good candidate for an electric pump, except for the extreme turbo applications. I have one on my motor (not running yet), but I've talked to a couple of guys at shows and my uncle's friend is running one. I just installed a Meziere in my C4. As were seeing more frequently these days, however, a high-horsepower vehicle is often a little bit of both, and that elicits further debate about the merits and drawbacks of choosing mechanical over electric and vice versa.