How Does A Eaton M90 Supercharger Work
The bypass valve has 2 potentiometers, one to feedback the position of the actuator and the othr to feedback the actual position of the valve. It is for use with all Eaton supercharged vehicles. 1990 lincoln mark vii se old combo- stock 302 with 1500 kb on top. Eaton puts a lot of their supercharger info on their website, but it can be a pain to navigate. SUPERCHARGER: Eaton M90, Pontiac Bonneville SSEi WAS IT FAST? Hell no. 4 V6 intake and the super charger / gasket. 0 HO, Custom intake adaptor by JDB Modifications to top mount or side-mount Eaton m112 or m122 supercharger. History Eaton is the largest OEM supercharger manufacturer in the world, producing application-specific units for Aston Martin, Buick Park Avenue Ultra, Riviera and Regal GS, Ford Thunderbird Coupe, Mercury Cougar XR-7, Jaguar, Mercedes, Mini Cooper, Oldmobile Eighty-Eight and Ninety-six, Pontiac Grand Prix GTP and Bonneville, Volkswagen, &c. 6's where the M90's were extremely overdriven and max out at 6psi. i have found a few online for dirt cheap but do not want to get it if it will not work. The only thing i really want to do is run ~20 psi yet not hear a supercharger spinning behind you all the time. Story: This is another custom project we did for a local customer. One of the most common modifications to the 3UZ is adding a Terminator Cobra supercharger, or Eaton M90 supercharger. Application. The ability to machine the parts I designed on solidworks prohibited me from moving further. I am new to this but from what I understand the same engines can be found in the states with supercharged engines. Eaton Superchargers and Parts for sale | eBay. Toyota Previa. Because the Thomas Knight 14 th Generation Supercharger System profile sets higher than the factory hood line you will have to create a relief for the supercharger. When he ran it @9psi, it was even louder, it sounded like a sports bike almost. 8 Liter V6 engines from the late 90's to early 2000's. Supposedly it runs. 3L Eatons VE drops sharply. 0 every thing stock 15 psi just had gt40 intake and headers and the fuel system to run car when 11. Shoehorning an M90 supercharger into an XJ 4. On a stock SC the supercharger is driven by an intermediate shaft (jackshaft), This jackshaft has a double pulley that is driven by the crank pulley and then has another belt going up to the supercharger. , above atmospheric pressure) at low engine speeds, making it a popular. hope that helped a little bit. These kits will work on all Eaton M90 Superchargers ONLY. A Roots or twin-screw blower makes a small amount of boost whenever the engine is running, while a centrifugal supercharger's boost builds in a non-linear way, much like a turbocharger. The Eaton M90 supercharger that the GM 3800 series cars came with doesn't flow enough air to significantly affect the output of a decently well built 350. I recently became the owner of a 98 ranger with the 4. Dennis Priddle designed Opcon twin screw supercharger with custom manifold (right). So that means the M90 is meeting the needs of the motor since it makes more boost up top? Also my dyno charts show HP increasing all the way up to 8K rpm with the M90. last time i seen a m90 on a 5. I have a video, i will post a. It comes with instructions for everything but the needle bearings since some use different ways to install the needle bearings. The Eaton M90 supercharger that the GM 3800 series cars came with doesn't flow enough air to significantly affect the output of a decently well built 350. The TVS supercharger is a 5th generation supercharger and its design was stated to be a game changer for the world of superchargers. Besides the pully on the snout of the M90 are two idler pullies located to the left of the ignition coils and just right of the battery. Eaton has approximately 100,000 employees and sells products to customers in more than 175 countries. 4:1 compression Triton modular engine V-8, using an intercooled Eaton Gen IV supercharger, powered the new Lightnings. Will the Rimmer Supercharging System fit my 19XX Jeep, or the 258c. Maybe I should just give up on this and swap a V8. It's been some time since he's updated us here with any progress, but his build is extremely impressive. The FRPP Supercharger (previously known as the SVO Supercharger) has always been an M112, since it's inception in the late 90's. General Supercharger Discussion Covers things which might apply to superchargers in general, or which apply to all superchargers. 6's where the M90's were extremely overdriven and max out at 6psi. A supercharger is any device that pressurizes the air intake to above atmospheric pressure. 0 Mustang & Super Fords Magazine. Rear axle sqnded and ready to be painted (the epoxy I've applied needs to be painted) the assy fits the truck perfectly, The running boards cames off a f150 raptor that has only 6. Eaton says it can use an M90 Supercharger. These were used by General Motors on the 3. the problem with the supercharged version is that the eaton m90's throttle body sticks out the ass end of the supercharger and the firewall of the MG is entirely to close to fit it in. I have a 67 302 block that I'm doing a experimental project involving two Eaton M90 superchargers, custom brackets and a new idea for intercooling (at least I think it is) I'm most likely going to be upgrading to a FMS Boss 302 block (for the 4 bolt mains)when its all said and done, but right now I'm just experimenting with my current block. Bottom line: the Kazuma Eaton M90 supercharger is out of airflow at 10. 331, afr 185's(fully worked over), extrude hone gt40 lower, 2200 kb, 75mm tb and spacer, 4in afm power pipe, 80 mm maf, frpp 1 5/8 unequal length headers, magnaflow x pipe, magnaflow mufflers, custom 2 1/2 exhaust all the back from x pipe to tails, msd elctronics, and aeromotive system. The M50 is 10. The Roush M90 Supercharger Kit can have the pulley swapped out to change boost levels, however with the smaller Eaton M-90 supercharger unit included with this kit, overall performance will be somewhat limited as opposed to other kits that use larger blowers such as the Roush R2300 which comes with a 2. Both engines share the same engine blocks, but compression is reduced from 9. supercharger on 351m-400 - Ford Modifications Website. Is the M62 Supercharger too small for a Jeep 4. //but this would not work on my car since the charger is a part of the intake manifold. Any one have any mock ups for an intake and fresh air intake they would be willing to share?. This also include the sealing O ring. These were used by General Motors on the 3. It is a Roots-type positive displacement pump which significantly increases low rpm torque and horsepower in these 3. L67, L32, L36. Ranger Supercharger Kit - Complete How To (4. Eaton Superchargers will work effectively. I recently became the owner of a 98 ranger with the 4. Eaton m90 sc on the tbird ar capable of producing far more than 17psi of boost which is what the standard replacement seal will do. the Centrifugal supercharger does share the. That case is worth 20 degrees in ACT temps and much more flow vs the M90S GEN-III blower we all have. if you are twincharging then there is little point to using a smaller turbo. GM Wheel Bearing Hub: 4. m90 supercharger on 302 I can get an m90 eaton supercharger for my 302 it's only around $250 bucks for a used one. SC14 Supercharger DIY Servicing Tutorials Hyde Motor Works February 05, 2017 SC14 Supercharger Leave a Comment Here’s some easy to do it yourself tutorials to service the SC14 Blower. Supercharger Performance Calculator This simulator may be used to evaluate Eaton Supercharger performance based on the specifications you enter below. 0 and am thinking of running it at about 6-7 psi I know their is things that are needed for proper tuning such as bigger fuel injectors but what else would I need any help would be great. If I figure it'll make 200hp at those RPMs, The M90 is drawing 26% of the engine's power to be driven vs. How to install an Eaton/GM M90 Supercharger on a 2003 Northstar. The M90 opening is even wider than the Clifford. EATON Supercharger Nose Drive Repair Kit M45 M62 M90 M112 This Kit will ONLY work on EATON M62, M90, M112, M122 found on the GM and FORD Vehicles. CNC Phenolic Intercooler 2. the purpose of the supercharger is to add bottom end tq and power and help spool the larger turbo. austinsevenfriends. Supercharger Basics 3. To view links or images in signatures your post count must be 10 or greater. Another place you can read about this build is on rs25. It produces a maximum of 5. It is black in color and is not as resistant to fuels. Also how hard is it to remove the supercharger? Does the coupler turn smoothly and then spring back? If so, it's normal. It's output will go to an intercooler mounted ahead of the radiator. Subject: Teflon Coating is coming off the supercharger rotors. I do already have a gen v m90. I knew from the start that the engine could not handle tons of HP, at least not without some modifications. And I've been babying it ever since I put it in. Mercedes switched to the Twin Screw. Something like 10-15 degrees F. Assuming an engine with a compression ratio of around 9:1 running pump gas,if a supercharger gives your engine 14. if it will work then what all will i need to get to install this supercharger on my mustang. Draw-through installations, where fuel will be present inside the supercharger, are deprecated by Eaton (and their service agent Magnuson), and are inherently dangerous as a source of explosion. Pontiac Bonneville Buick Riviera 94-95 Supercharger (Fits: Pontiac Bonneville) Eaton GM Ford OEM Supercharger Coupler Repair Kit Combo w/2 GM oil. Those graphs from eaton arent fairly accurate. As follow-up to the above, the Eaton M90 blower ( supercharger ), is spun by its own belt. Spud's "The Definition of Ghetto-Rigged" M90 Supercharger Build Thread (lotsa pics) It should work quite well with yours. I know to do it right it will require new stronger pistons, rods, and a L 67 head swap(or so Ive been told ). Can that be done with an M90 3rd generation from a Ford 3. 8 liter 3800 series II engine, the GTP model came from the factory with a supercharger. Rebuilt Powerdyne Supercharger BD11 clockwise rotation with a curved discharge and a satin finish. Follow along now as I chronicle putting a Eaton/Roots M62 Supercharger from a C230 Mercedes onto my 2000 Subaru Impreza. If you run a very small intercooler and very short pipes, you can make it work better, but it'll never really be "good" this way. In order to overcome that loss, I'd need far more work done to the engine than I'm willing to do to have the M90 generating as much boost as it needs to to be worth it. You can add multiple stages and intercoolers to make the whole system more efficient, but it still comes back to using the already compressed exhaust to drive the supercharger. Is the eaton m90 supercharger to much for this block. thanks for all the help. I haven't had much time because of work, but I got back early today and took the Merc out for a drive. The XJR was a 1995 with a first or second gen M90. It is a true "original equipment" supercharger that has factory engineering and testing and will work in any climate. this is an Eaton M90 roots blower off of a 1989-1993 ford thunderbird super coupe or mercury cougar XR7. To view links or images in signatures your post count must be 10 or greater. 0L?-Eaton recommends the M62 for 2. These were used by General Motors on the 3. I have a video, i will post a. This is Jim Blackwood's Eaton M90 running 16psi boost into a 8. MACE ENGINEERING GROUP 2 X GM SUPERCHARGER OIL BOTTLE TO SUIT EATON M45 M62 M90 M112 SUPERCHARGER Part Number: ETN611-A AC Delco Supercharger Oil is a high quality synthetic fluid that is used to help keep supercharger bearings operating within specification. does anyone have any clue if it will bolt on without some type of adapter or spacer?. This coating is very resistant to fuels and is gray in color. The TVS supercharger is a 5th generation supercharger and its design was stated to be a game changer for the world of superchargers. Most of the m90 s seem to have come off of v6 mustangs. I heard that Eaton's M90 works perfectly for the 1FZFE engine, but where I can get all the other installation parts. Browse your favorite brands affordable prices free shipping on many items. Under-Hood Eaton M90 Supercharger on an MGB with a Buick 215 V8 swap. 8 SC (232 Displacement)Eaton M90 Supercharger BHP:210 TQ: 315 94-95 v6 3. We offer a variety of Eaton M90 Supercharger for your automotive needs. One uses an aftercooler inside the manifold (air to water) and the other is a twin charger system (turbo then supercharger) and it's got a front mounted IC. what does the m90 put out for cfm. Now I need supercharger oil. 2L Ecotec and i saw on the internet that it was possible to put a supercharger from a Cobalt SS into my Cavalier. So, i've been looking at the eaton range of chargers, M45 which looks to go on to most things between 2 & 3 litre. Then why does the m112 case flow the same on a flow bench with both m112 and m122 rotors in it. Supercharger (Upper) Pulley Removal Tool for Eaton M112 superchargers as found in SVT Lightning, Harley, SVT Cobra, etc. 0L-Which is better. production house, we are finally ready to announce the release of our V3 Eaton M62 and M90 Supercharger Bracket Kit for the BMW M5x and S5x series of engines. Eaton M90 Supercharger-M62, smaller lighter rotors -M90 or M62 with pulleys for 5-6 pounds boost, either will work well on the 4. WOAH!!! 45 horse to make ten psi? EFF THAT! anyone interrested in an M90? the volvo penta charger i got up in alaska only takes around 25 horsepower to make 15 psi at 12,500 blower rpm. This project was a realization of my vision, led by me and my friend Keith Caldwell since February 2017 and Showcased on Bimmerfest East 2017. You're right that Eaton's new housings use a grid pattern similar to the twin-screws, but roots and twin-screw (Lysholm) blowers have always resembled each other a little because they are both types of positive displacement blowers, using two spinning rotors, hence the double cylinder shape. I was with a friend a little while ago and he gave me an Eaton M90 from a old Thunderbird. Also, as you work out how you will drive the supercharger pulley, you can also slow it down by making the driving pulley smaller. I love the feel of having instant torque at ~2000 rpm that i get with this m90. Spud's "The Definition of Ghetto-Rigged" M90 Supercharger Build Thread (lotsa pics) It should work quite well with yours. 8 GM V6 Series II Eaton M90 L67 Super Charger be made to work with a 3. I am interested in putting an Eaton M90 supercharger on it. When boost is not desired on an Eaton roots supercharger, the bypass valve allows the supercharger to spin with negligible parasitic loss as there is no internal compression. This means that it can't create as much power when it's ignited by the spark plug. Basically, i did some custom work on my car. Even then, it will still require some fabrication and. Magnacharger was using an M90 for their F150 2v kit, it was made by AED. The C/2 is C divided by 2 - because for one rotation, a four stroke engine is only half way. 8L V6, but there are a few differences with this one. A 96 G/P has a 3. You don't buy any parts and that's labor, fluids everything included. 8L before the installation of the Vortech Ti supercharger. I know to do it right it will require new stronger pistons, rods, and a L 67 head swap(or so Ive been told ). If I figure it'll make 200hp at those RPMs, The M90 is drawing 26% of the engine's power to be driven vs. If it was a 97 with a 3. 0L Toyota TRD Superchargers, please check that you have 1/2" clearance behind the snout to allow for the horseshoe shape of the puller tool. This is Jim Blackwood's Eaton M90 running 16psi boost into a 8. I recently became the owner of a 98 ranger with the 4. Can that be done with an M90 3rd generation from a Ford 3. If you have any information, please send it. Suppose an engine is turning at 1,000 rpm. The amount of air Eaton superchargers moves is in the name. In the photo above, you can see the external actuator for the bypass valve. //but this would not work on my car since the charger is a part of the intake manifold. 052 Cubes, X RPM / 3456 X Engine Volumetric efficiency X Pressure ratio = CFM Now the Eaton range of blowers will top out at about 12000rpm, they are in their element at around 8000 and will live forever at about 4000-6000 rpm. in the works- d. if you go with a 2,300-2,500 boost turbo you can get. Assuming M112 is not just a model number, but cubic inches, 112ci = 1. The snout length will be different, depending on what it's going in, and there are different throttle body attachments available, those tend to be choosen based on space and other under hood requirements. -proven package, no guess work 2. All pictured in stock. 0 HO, Custom intake adaptor by JDB Modifications to top mount or side-mount Eaton m112 or m122 supercharger. The Boosted Tech supercharger is simply a rebuild M90 supercharger from an old Buick. Eaton M90 + B230ft performance & modifications. The guys at TRD told me that they don't sell separate parts. A supercharger bypass valve is also fitted (see pic). I am working on fitting a Mercedes/Eaton M62 supercharger to an old Triumph TR6 engine This supercharger, from a 2008 car, has a PWM controlled bypass valve and no clutch. Where there is a choice between, e. Ranger Supercharger Kit - Complete How To (4. It is a true “original equipment” supercharger that has factory engineering and testing and will work in any climate. Even then, it will still require some fabrication and. TRD Company produces supercharger kits designed out of the Eaton M90 supercharger with intercooler, ECU and all other aftermarket parts, specially for the GR engines. Re: Eaton M90 info request plus on top of all of this, If I come up with a way to do it that can be easily cast, My dad has been running a green sand foundry with aluminum for about 30 years now, and I have been helping since I was about 4 ft tall. The plan was a remote setup that would be completely modular and easily removed so I could still run All Motor Sport at the IFO events. I recently became the owner of a 98 ranger with the 4. The Eaton Gen V M90 that came on this updated engine is more efficient and runs cooler which promotes better performance. Tranny's not done yet. M90 have to have some machine work done. To my recollection GM never supercharged that engine. The main limitation on the flow fiqures is the blower rpm being limited to 12,000 rpm (550 CFM). The Gen4 and Gen 5 superchargers use the same style 3 pin drive how ever the snouts are different lengths due to the rotor pack positioning in the supercharger case. 8 liter and fairly efficient heat wise, can be intercooled as well, there are. Also how hard is it to remove the supercharger? Does the coupler turn smoothly and then spring back? If so, it's normal. Eaton Superchargers and Parts for sale | eBay. With that 60mm throttle my supercharger was making more hot air than with out it and after 5 minutes , the SC's temperature was really high. Where it shows HP in conjuction with supercharger speed, isnt very accurate and will vary from vehicle to vehicle. volume of supercharger = 1,121,851mm3 x 3 vanes = 3,365,000mm3 = 205. It is for use with all Eaton supercharged vehicles. Roush suggests removing the blower and sending it off to eaton to check it out. Other places to try for lubricant are Ford (a roots type supercharger was used on the Thunderbird), GM (the Bonneville SC uses a roots supercharger) and any of the aftermarket roots supercharger manufacturers such as BI, Magnuson or Weiand. Even if you do get it mounted, after all the work etc, it might not even perform well at all. If you have any information, please send it. Back to page index. 3800 Series 1, Series 2 & Series 3 - Changes & Diff - posted in Drivetrain: Series IL27 Naturally Aspirated A 3800 Series I L27 Naturally Aspirated engine installed in a 1995 Buick Regal. I'm embarking on my supercharging project for my '86 NA, and am doing the usual research on parts. Hey guys, I want to buy a supercharger for my 1992 dakota. 0-litre AJ16 straight-six, it puts out 240kW at 5000 rpm and 512Nm at 3050 rpm. Hi All, my car (Jaguar XKR) is equipped with a superchager from Eaton (M112, 4th generation). :P Or just turbo. GM Wheel Bearing Hub: 4. for all your Eaton Supercharger Rebuild Services, Products and Rebuild Kits We have invested 20 years into refining the re-manufacturing process for the Eaton Supercharger Rotor Assembly. Cut Your Own Hair; Buzzcut styles; Best Hair Clippers; Dyeing hair; Hair care. Supercharger Performance Calculator This simulator may be used to evaluate Eaton Supercharger performance based on the specifications you enter below. The eaton M90 is pretty hard on the Supercoupe engine WITH its forged crank, its also know to make the harmonic balancer brake off with age. So, i've been looking at the eaton range of chargers, M45 which looks to go on to most things between 2 & 3 litre. Specifications of the Eaton M90 Supercharger | It Still Runs Itstillruns. The production unit is an intercooled roots-type Eaton M90; Test mule trucks have seen roughly a 30% HP and torque increase. GM also offers a LSA supercharger kit (PN 19244095) for retrofitting on to LS engines with the L92-style cylinder heads. Following the installation I will be generating a custom tune using SCT's Advantage III Pro Racer Package. I've worked with them before and they know these units better than anyone. Featuring a True Sine Wave output, the inverter is able to power all electrical loads up to 1,800W; including sleep apnea machines, tools, motors and other demanding electrical devices. Mines turning at a calculated 33,000rpm at 6 grand , 61mm pulley and 5% overdriven balancer theoretical 21psi which reads 12psi at the manifold after cooler , my heads are also done , everyday use should be fine , I have been in skid comp with it and after 1 minute at full noise I stopped and it was very notchy and very close to seizing , unless you're entering burnouts with it then it will be. 0 every thing stock 15 psi just had gt40 intake and headers and the fuel system to run car when 11. Supercharger being too small can be a possibility, its onlyh 1400cc like a Eaton M90. So I just finished my M50B25TU build, and got it running right (finally). Because I wanted to keep things compact (for a clean look), the blower drive system was a real head-scratcher!. It's been nothing but great to me and I've had zero issues with it whatsoever. Many of the Lightning stock Eaton tuners remove the coating anyway (called stripped rotors)-and then send it to Steigmeier (spelling?) to have it ported. Re: School me on Eaton M90 superchargers the eaton superchargers are a nice unit - my senior design project at WMU involved developing a sizing program for the bypass plumbing. At even higher flow rates, it makes a Roots design (Eaton) look poorly. 0 and am thinking of running it at about 6-7 psi I know their is things that are needed for proper tuning such as bigger fuel injectors but what else would I need any help would be great. 6 pulley (darien) Sold at 250 $ Eaton m90 gen v supercharger with a zzp kit 3. 2-liter engine it produces about nine pounds of boost. I would contact Eaton. Supposedly it runs. That's not going to be your biggest issue, though. Volute can be clocked 360 degrees. We offer a variety of Eaton M90 Supercharger for your automotive needs. 6L Stroker and GM or Ford M90 Supercharger? We do not have any kits for the GM or Ford M90 at this time. If that does not work, rent this: the snout on the m90 is not center it is off to the drivers side. Deze video is geüpload vanaf een Android-telefoon. First off to clarify a few things on the Eaton Supercharger. There are no real bolt on supercharger kits for our 4. Simply put, this is the process of recalibrating the engine and transmission control programs to work with the altered induction path and boost pressure of the supercharger. After all, I'm just wanting to do with the Eaton what so many guys did in the fortys and fifties with 4-71s and 6-71s off of fuel injected diesels. I ve heard from a few different people that it is possible ( actually pretty easy, a few hours) to mount this on a 1st gen 4. I could go a larger SC pulley to allow a higher engine rev limit but dont want to loose the 6psi boost I have gotten used too. Per their website: "This supercharger oil is chemically EXACT to the GM Supercharger oil and in fact we get it from the same vendor that GM. By comparison, the original Eaton supercharger features three lobes twisted 60 degrees. Eaton Superchargers will work effectively in any orientation (Flat, upside down, on edge). hope that helped a little bit. 0 V6 engine and i put supercharger M90 from T-bird. This coating is very resistant to fuels and is gray in color. The Roush M90 Supercharger Kit can have the pulley swapped out to change boost levels, however with the smaller Eaton M-90 supercharger unit included with this kit, overall performance will be somewhat limited as opposed to other kits that use larger blowers such as the Roush R2300 which comes with a 2. M90 have to have some machine work done. Rebuilt Powerdyne Supercharger BD11 clockwise rotation with a curved discharge and a satin finish. Now if you want to know how strong the shaft of the turbocharger has to be, you can work out the torque to drive the compression from adiabatic compression tables. Holley® has been the undisputed leader in fuel systems for over 100 years. Will the Rimmer Supercharging System fit my 19XX Jeep, or the 258c. Meanwhile M62 hardly produces boost on M50b25, and does about 0. car ia a 94 na. which is better for low levels of boost? say 8 psi. There are no returns on these kits. Here is a nice article about how superchargers work, what the advantages and disadvantages are. Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection - Eaton M90, will it flow enough? - I have seen several Eaton M90s floating around on ebay for a decent price. Eaton is dedicated to improving the quality of life and the environment through the use of power management technologies and services. Because a turbo is not connected directly to the engine, it can spin much faster than a supercharger. To remove the belt to this assembly, there must be a tensioner. You can also work with a local tuner to get more performance out of this supercharger. i think i have more knowledge than everyone on here. third question, how to i change the oil, as in where is the actual plug on the supercharger that you take the oil out and put new in? forth and final question. 0L engines. OEM eaton blowers will be made to spin the opposite way of d and B series hondas. hi guys, im about to change the oil in my m90, first question, how many ounces does the supercharger take? second question, how to i remove the oil thats in there currently as im assuming it doesnt have a drain plug like the oil pan. Any one have any mock ups for an intake and fresh air intake they would be willing to share?. 0 litre I think range wise I'd be happier with the m62. 0 engine, 5 speed 4x4. Now he's running 5psi, and it's still very loud. CNC Phenolic Intercooler 2. - Ford Modifications Website. It will run a bit rich but quite well on the highway, so leaves you with plenty of room to tune it when you like or can afford to, To use its full potential get some larger injectors for around $100, On the prototype I am running more power then the stock kit and currently using larger 36lb injectors and a Custom Tune. My friend is using an m90 from a supercoupe on his truck. now its gonna be a complete pain in the ass to plumb and i was wondering i. The difference is that in a roots blower, compression does not occur in the blower, but in the manifold from the volume of air moved by the blower. 15″ diameter pulley for the Eaton M90 Gen3 supercharger. 6L V8 in the 2000 Crown Vic is a 2-valve SOHC […]. Does anyone have a chart that shows how much HP is required to turn an Eaton M90 supercharger in reference to blower speed? HP Curve for M90 Supercharger - TCCoA Forums Google search. which is better for low levels of boost? say 8 psi. So I will keep you guys up dated with pics shortly. Both engines share the same engine blocks, but compression is reduced from 9. I have always wanted to do a truck like this and it already has the 318 in it. i have an ecotec(l37) and looking to go down the supercharger path and turbo is a bit too expensive if you do it properly(not backyard nugget) so i have seen sc14s on these motors but unsure of what gains are too be had with such a small charger, also considering the eaton m90 off the l67 however to make this work i would also need the l67. the inlet side of the supercharger is actually aroun 68mm; if you look at the picture looking into the throttle body, you can see how the bore is stepped down from the larger throttle body. NOT approved for sale or installation in the state of California. M45 Superchargers Or the m62, which is suitable for 2. Besides the pully on the snout of the M90 are two idler pullies located to the left of the ignition coils and just right of the battery. Because a turbo is not connected directly to the engine, it can spin much faster than a supercharger. 9 liters and uses twin Eaton 4-lobe, high-helix rotors. Those graphs from eaton arent fairly accurate. Centrifugal vs. Most of the time you can you'll be rewarded with lower ACT's. Most of the m90 s seem to have come off of v6 mustangs. It's reallly loud. 8L 3800CC 231Cu. Then why does the m112 case flow the same on a flow bench with both m112 and m122 rotors in it. 8 SC (232 Displacement)Eaton M90 Supercharger BHP:210 TQ: 315 94-95 v6 3. In order to overcome that loss, I'd need far more work done to the engine than I'm willing to do to have the M90 generating as much boost as it needs to to be worth it. Only when an article run by MM&FF a couple of years back, where it was "incorrectly" identified as an M90, did the confusion begin. So this is what was causing my noise, #4 & #5 rods bent and #4 piston bottom was smacking agains the counter weight. We've stopped running the Shoutbox due to your inactivity. Those graphs from eaton arent fairly accurate. Meanwhile M62 hardly produces boost on M50b25, and does about 0. Rebuilt Powerdyne Supercharger BD11 clockwise rotation with a curved discharge and a satin finish. , an Eaton M62 driven at 100% of engine speed and an Eaton M90 driven at a lower percentage of engine speed (62” ÷ 90” = 68. The bypass valve has 2 potentiometers, one to feedback the position of the actuator and the othr to feedback the actual position of the valve. 5 HP, well below the restrictive losses associated with a turbo charger. although i had a thread a while back about my plans to put an M90 on my VG (i have an M90 laying around from one of my supercoupes) i thought it was a badass idea, had a friend start designing the lower intake etc and then kinda lost interest seemed like too much work for something "unique" but whatever, if someone wants to do it. Eaton M90 Supercharger Rebuild and Information The Eaton M90 Supercharger is the heart of the Ford Thunderbird's & Mercury Cougar XR7's power. SC14 Supercharger DIY Servicing Tutorials Hyde Motor Works February 05, 2017 SC14 Supercharger Leave a Comment Here’s some easy to do it yourself tutorials to service the SC14 Blower. Testing and tuning will be done in approx. This thread will document the installation of R P Caster's intercooled Banshee supercharger kit and an Eaton M90 supercharger from a Thunderbird supercoupe into my 2000 Explorer Sport with SOHC V6. 8 to the left of the engine. easy to replace. It is a true “original equipment” supercharger that has factory engineering and testing and will work in any climate. parts so far eaton m90 xjr6 supercharger and bypass valve xjr6 throttle body denso 550cc injectors map 2 ecu larger intake plenum fmic. You may have to register before you can post: click the register link above to proceed. 6's where the M90's were extremely overdriven and max out at 6psi. Hundreds of thousands of Eaton M90 supercharged vehicles were sold. youtube "supercharger coupler" and see if it makes the same noise. 5 bar on Zetec. I am using the Eaton M90 from a Cougar XR-7 or Supercoupe. There are no returns on these kits. Also for 1996, the supercharged version of the 3800 Series II engine was introduced for the Bonneville. How to install an Eaton/GM M90 Supercharger on a 2003 Northstar. Read all about the results as we compare the R2300 Roush supercharger to its older cousin the M90 - 5. Basically, that's why i left my stock throttle. The ability to machine the parts I designed on solidworks prohibited me from moving further. Subject: Teflon Coating is coming off the supercharger rotors. Eaton Blower on a M20? How are you going to put an Eaton M90 supercharger onto a M20B25 motor where the AC compressor was? I'm calling BS on this until someone produces a picture or schematic of the thing. I know you have to cut a hole in the hood for it to clear. 1 plenum, and mounted an (m90 supercharger) I believe. As long as you're not pushing your car past 600 horsepower, than the stock block will work just fine for you. The Jackson racing version is almost complete. 9 bar and 250 HP on BMW M50b25 on 0.