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. 2022 Power Automedia. About Us - From my experience, it's not that much. For many, including those building street cars, a remote pump can be the difference between the engine fitting in the car and not.
I read that Meziere are suitable. Two things about this, forst electric pumps are more intended for week end hot rods, race cars and general low milage driven vehicles, Second by not running a t-stat you really are not gaining anything and possibly doing more harm then good on a DD. Not because the pump was leaking but because they were freshening up the vehicles engine and everything thats bolted to it. But this was a drag only car. Chiefly among these is that because the engine is the motor for the pump, there are parasitic losses in horsepower. Terms of Service -
We used the Weiand water pump when we tested the Powermaster alternator, wiring it directly to the battery powering the dyno. I did a lot of research and it seems like <4000 RPM it flows more and >4000 is flows less. The battery had a full charge but still needed to power the MSD Digital 7 spark box and Aeromotive A1000 electric fuel pump. 
For some, the simplicity of the electric water pump (no belts or pulleys to fail) is often overshadowed by their worry about it failing, though many of the cars at Drag Week and elsewhere have proved they are pretty reliable. Amperage draw: Under normal use the pump will draw 11-12 amps. A forum community dedicated to drag racing drivers and enthusiasts. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! I can unsubscribe anytime to withdraw my consent. pump ewp electric should which water American made with quality far superior to any other performance aftermarket company, we build our water pumps with pride right here in the USA. 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. I still use the old Moroso system. It's just not as "sexy" as an electric pump. We utilized a remotely-mounted electric pump on our Project BlownZ Camaro during a rebuild a couple of seasons back, largely out of necessity to make room for the supercharger and gear drive out in front of the engine.
But you have to put it in your pants to make that last drop fall. Weve had this type of customer call in, tell us how long and how many miles are on their Moroso electric water pump and order replacement seals for the pump. The alternator did sap a substantial amount of power, but if you have a lot of electronics in your hot rod it's certainly an acceptable loss. The reason is that our pumps, being 100 percent machined on both the body and the impeller, tend to have less internal clearance so the flow is better than a loose pump at low speed.. document.getElementById("copyright_year").innerHTML = new Date().getFullYear(); We are going to highlight more champions from the 2021 race season featuring an inaugural series win Do not run the pump while charging. I'm looking for suggestions from users of electric water pumps. Innovative design makes for an easy installation. Of course, the water pump is only a small part of the equation for a street vehicle, as the engine (the source of the heat), the radiator, the air flow into and around the engine, vehicle speed, the total capacity of the cooling system, and the outflow of the exhaust system heat all factor in, making how far you can get away with under-driving pump an entire topic in and of itself. If anything, get rid of that 19" flex fan and get a clutch fan in there. That, and, whether or not 8 to 20 horsepower really keeps you awake at night or not. If horsepower is truly that important to you, theres also always the option of physically switching pumps, from mechanical to electric to go the track and then back for daily driving. Finally, we learned that Powermaster makes a really powerful alternator that requires almost double-digit power numbers to spin when it's under load. 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. Advertising - The alternator ate up 8.1 hp and almost 4 lb-ft of torque. Nova 68 396" NA 3693 lbs street/Bracket car. Allstar PerformanceScale Buddy ALL13115 The Scale Buddy is a water filled bladder that may be placed directly into the seat of the car to represent the weight of the driver when setting up and Allstar Air Jacks Complete Kit 15.25in w/ Dirt Foot ALL11301 Raise your car in seconds! Location: Color my life with the chaos of trouble. Align and Allstar Pedal Floor Mounted Complete Kit ALL54102 Floor mount pedal offers a smooth, natural feel to maximize throttle control and comfort. So this is an LS engine, I was thinking this was a Gen 1 SBC. Innovative design makes for an easy installation. I don't recommend it. 5th Generation Chevrolet Camaro 2010 - 2015. If youre running a true, honest-to-goodness street and strip machine, which is the right choice? So you can have a cool cylinder and the PCM will see the cool temp and then a hot cylinder and that the PCM thinks is the cooler temp and runs timing at the cooler level and can potentially run the cylinder into knock. Electric or mechanical is one of the most frequent questions amongst enthusiasts, particularly those whose vehicles see both the street and the strip. Interestingly, manufacturers say they tend to find that remotely-mounted pumps last longer, as well a factor they believe is due to the internal electric motor windings, brushes, and seals not being subjected to the harmonics of the engine. But for racers and those focused on the ultimate in performance without compromise, however, there are drawbacks. 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. By and large, your decision rests on the intended use of the vehicle is it a racecar or is it a street car? 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. The Weiand mechanical pump also required less power to turn than the GMB pump, but the GMB pump was $62 cheaper. One can improve the flow of an electrical pump over the short term by increasing the voltage, but this will typically decrease the operational lifespan of the pump before it needs an overhaul, and more detrimentally, can introduce heat beyond what the motor can withstand and burn it up. 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. Fortunatly for me I wanted to go with manual steering anyways for a drag only car. The power draw demands from the battery with an electric pump is determined by the motor design of the pump. JavaScript is disabled. My biggest problem was getting the car hot enough. It has since logged THOUSANDS of street miles, no problem. The Weiand/March pulley combo yielded almost the same amount of power output as the electric pump--equipped engine did for $291.83. All said they worked fine with no problems what so ever. I would have kept the mechanical but somehow I managed to break 2 of them in the same weekend and went a different route. 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. frostbite just came out with a nice 50gpm, i can do ya a deal on one if interested. The LS pump flows 55gpm at any rpm. I run a Weiand electric water pump, Griffen radiator, electric fan, a gutted T-stat, and use distilled water and Water Wetter. 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. Standard galvanized zinc coating. Schroeder and Meziere cite drag racing as the ideal application for electric pumps, as consistency in flow is a vital element for such a style of racing. 2010-2015 Camaro SS 1 7/8" Header and Off Road Connection Pipe Kit, 05-13 Corvette 10lb/15lb Nitrous Bottle Bracket Mounting Plate, Copyright 2022 Straightline Performance The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The 12 volt pump will work for limited use applications. Pump Weight: This application weighs 14.9 lbs. Bottom Line This was to qualify for a street grudge race at our local track. Conclusions Right now I think it's hit & miss with electric water pumps. Finally, we added a Powermaster high-output alternator (PN 478021, $188.95) to the accessory drive to see how much power it consumed. First off, the last time we tried installing a Mezierre electric pump on an LS6 that had a Magnuson blower and the two physically do not fit together, they both try to occupy the same space at the same time. ), The following errors occurred with your submission, LS1TECH - Camaro and Firebird Forum Discussion, Superchargers | Turbochargers | Intercoolers. 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. The same AFR-headed 372ci small-block Chevy we ran during the tach test (see pg. Do Not Sell My Personal Information -, By logging into your account, you agree to our, Location: Texas, Europe, Iraq & Afghanistan. . 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Did you take it to the track much? If the pump is a little slower, the water stays in the radiator longer, and cools down more. Don't be mislead by inflated flow numbers and competitors' outlandish claims. 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. You do not want to run the belt tight at all. Buy HPTuner's PRO here with Free Shipping!
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. PM or contact me for details. 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. temps were in the high 60's. 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. The Premise Morosos pumps pull 8 to 10 amps under load in a typical 12 volt application, making either brand suitable for use in race cars that dont run an alternator. Overall Height Dimension: The standard pump is 7.8" long from the mounting surface to the tip of the pump. For highway driving a mechanical pump will move more water and improve cooling. Terms of Service - 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. The second pump was an iron GMB North America replacement pump (PN 130-1250, $35.95) that features a high-flow impeller, sealed bearings, and a forged housing designed to increase flow. It runs on the thermostat all the time. Dipsticks feature a positive lock to keep dipstick in place and seal tight to prevent fluid Allstar Gauge Line Kit 72in ALL46110-72 Gauge Line Kit - 4 AN - 72 in Long - 4 AN Female to 4 AN Female - Fittings Included - PTFE - Braided Stainless - Mechanical Pressure Gauges - Kit Allstar LS Electric Water Pump Black ALL31122. anyone running an electric water pump on the street? I mean, maybe if you were road racing at full load and rpm for minutes at a time, but drag racing and blasting around on the street, I've never had a problem and that's using the puny Moroso drive. JavaScript is disabled. In instances of engine compartment packaging issues, running a remote electric water pump can free up space in front of the engine when a big turbo or blower is being used, Schroeder says. I've got this since there was no room for a mechanical pump: How many HP? You will definitely want to stay under that RPM. The Allstar Air Jack system connects to your race car with included weld-on mounting rings or with ALL11305 Allstar Breather Element ALL36103 Breather - Clamp-On - Round - 5/8 in OD Tube - Reusable - Rubber / Steel - Black / Chrome - Each Alternate Description BREATHER ELEMENT Part Number Allstar Digital Tire Temp Gauge Complete Kit ALL80085 Digital tire temp gauge with memory (maximum temp). Gen 5 Camaro Tuning, Diagnostics, Dyno results, Hot Rod Power Tour/ Pump Gas Drags/ Drag Week. 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. It is pretty much a bracket racing car that I do drive on the street now and then. 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. The question remains as to how well any these cooling combos will cool on the street. 2002Rich . There are currently 1 users browsing this thread. Andrew has been involved in motorsports from a very young age. Motor never got anywhere near hot. From what I have read, flex fans suck up more power than a decent stock fan/clutch setup. Don't know how practical this would be for street use unless it is only very short driving. 16 volt systems: The 12 volt pump will work with 16 volt systems. 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. Our 300 series pumps move more water and produce more pressure than any other electric pump on the market. I think the high volume water pumps fall right in there with the HV oil pumps.