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Once that charge is burned, its got no choice but to force itself out through the exhaust. I would also vote "yes" for the enhanced B. There's a local guy (not sure if he's on here) who ripped the drivetrain out of a CRV, cut things to pieces, and converted his little honda into 4wd, on top of a budget supercharged/turbocharged build. 207018or no. If you keep your goals reasonable, this will be a good setup. On the dyno, we played with timing and advance curves and found that 10 horsepower could be lost with poor timing choices and/or advance curves. For the ported head and performance camshaft, we were pretty pleased with the slightly rich BCA needle Moss included, but we did change from a red 4.5-ounce spring to a green 12-ounce spring, which can be supplied by Moss or Joe Curto. Out on the open road, the engine quickly revved to 5,500 rpm in every gear. This honest, simple roadster introduced a generation of Americans to the sports car world. The longer number is the Mercedes designation. For years, there have been many power recipes for MGB engines, ranging from simple ignition upgrades to a more involved engine swap. But Bill, like so many other owners of these later cars, saw its true beauty. Air/water in the manifold is a lot more effective but more complex/expensive. Please Login or Register. Outlet side is up, and about 30 degrees from horizontal. *NOTE: some Spridgets may require a low-profile cap to create sufficient clearance, SU no. You may love the way it looks, but hate the lack of power. Fitment: all year/model Spridgets with A-Series engines, Inexpensive: 40 to 60% the cost of packaged kits, 40 to 50% increase in horsepower & torque at flywheel, Compatible with fuel injection or SU HIF44 carburetor, Intercooler, impossible with 'draw through' kits, avoids detonation and backfiring without internal engine modifications, Labor-intensive but straightforward installation with moderate fabrication can be done in stages while continuing to drive naturally aspirated, Low maintenance (we recommend changing the blowers synthetic gear box oil every 15,000 miles or two years), Uses Eaton M45 supercharger from 1999-2004 Mercedes Benz SLK230 or 1999-2000 Mercedes Benz C230 (without electronic clutch). Typical power gains on these performance engines that come highly tuned from the factory are 40% and higher. Not wanting to leave good enough alone, we decided to push the Moss kit to its limits. $329.99. I always wondered how a centrifugal supercharger would work out on a 1.8 miata. Worth it? I printed the drawing, cut it out, and test fitted it. While we were impressed at how well the car ran with the supercharger installed right out of the box, we need to emphasize that anyone embarking on such an installation must have a clear understanding of how to tune an MGB. Before we get into the details, lets discuss the basics of supercharging. Here we encountered our next problem, as the alternator tensioning system didnt have the right lower adjustment bolt for our car. Was: $249.99. The amount of extra horsepower really depends on what your engine is like. In the mid-90s, Bill returned to the San Francisco Bay Area after a stint designing and racing sailboats in Australia. 052-504 . Our CNC 6061 billet alloy inlet manifold is used . Hang on, because the feeling is akin to someone adding another four cylinders of power without the weight. We provide shop-tested, on-line instructions for each project with photos and videos. | From the Sept. 2011 issue Who needs an oil cooler? The next simple test would have been to add more boost via the optional higher-boost pulley, but we first had some other plans, as we wanted to see how traditional breathing improvements would help the superchargers efficiency. The inlet is kind of convoluted to get to fit in the space between that board and your strut bracket, but it can be done with some appropriately sized tubing, metal or plastic plumbing. This step took one hour of our five-hour installation time. So you're saying we need a roots type supercharger driven off a moped CVT geared in reverse? If you locate other models fitted with this blower, please let us know so that we may update this page. I suppose the worst is the coating comes off the rotors quick but even if only get 5 or 10k miles from one that could be a couple of years motoring? Our intercooled supercharger conversion is compatible with a single carburetor or electronic fuel injection.**. The supercharger itself is an Eaton M-45 unit attached to a specially cast intake manifold. | Posted in $134.99. We suspected the engine had a higher than normal compression ratio, however, because even with unleaded premium fuel it pinged under load. In early testing, Bill's B pulled 125 horsepower at the wheelshe figures around 80 more than a stock late-model MGB would produce. Now Moss has come out with a more mainstream product, releasing a supercharger for the MGB. sheds a tear, How to turn a totaled car into your next ride, How we track test cars and what the numbers mean, Today's endurance racing series offer lots of laps and lots of racing, How to renovate an old mill | Making stuff: Part 6, The ultimate track car only costs $2000 to build? This was further complicated since the mounting flanges on the supercharger manifold varied in thickness by up to .070 inches. Instead of using the glue, we chose to weld together our shims, but the Moss solution, though not as elegant, will work. $134.99. 2023 Motorsport Marketing. The ram pipe is optimized to accelerate the intake charge and it comes with three interchangeable restrictor rings to achieve the correct pressure differential between the Venturi (jet) and the float chamber as discussed by David Vizzard in Tuning the A-Series Engine at p. 346. Once everything had been installed, we were ready to fire the engine. And if they can install itwell, you know the rest. 2.5" Diy Turbo Charger Intercooler + 12Pc Piping Pipe Kit T-Bolt Clamps Couplers (Fits: MG MGB) $174.99 . We have never dyno tested this car in its pure stock configuration, but weve tested other stock, single-carburetor, rubber-bumper MGBs on the dyno, and they usually peak with a little more than 50 horsepower at the rear wheels. Like yesterday's MGB, it has also been restored to top-quality condition, but this one features some power upgrades! After about 100 miles of use, the time had come to record some zero-to-60 times. I had one years ago. Which classic roadster offers the best top-down experience? The venerable A-Series engine is the beating heart of some of Britain's most beloved automobiles,but achieving a meaningful increase in horsepower means dismantling the engine and spending serious money. Driving a nicely sorted MGB, even in stock form, is a rewarding experience. First you must understand the idiosyncrasies of the engine you are supercharging. You can also hear the vacuum-actuated bypass valve operating each time the driver backs off the throttle: All rights reserved. MORE Forced induction battle - turbocharged vs supercharged. Very nice to lookat, with a wooden almost dead feel at the wheel. 98. This car was built to showcase the work that Bills shop can accomplish, and here it excels. Creative Spridgets now offers a tunable CNC-machined snorkel adapter and performance air cleaner mount for use when pressurizing the SU HIF44 carburetor, available here and pictured below. Plus, one of its chrome headlight rings had been jettisoned. We also appreciate learning about cheaper sources for a project's parts listto maximize savings for Spridget owners. Regular price 110.00. It takes in a mixture of air and fuel and pushes out exhaust gasses, making power in the middle. I would honestly be happy with 140 at the rear wheels. Sometimes yinz give me such hope for the future. Moss Motors recently introduced a new supercharger system for MGBs that is fairly simple to bolt on and nearly doubles rear-wheel horsepower (40%-50% at the flywheel) without any internal engine modifications. All made in house. An easy DIY fit and adds around 35 bhp and 35 lbs ft to what you currently have. However, if you have suggestions to improve any aspect of an installation, please contact usand we will respond to your comments and post photos or videos of your refinements. As you can see here, most of the action is on the drivers side of the engine. Despite these minor detail problems, we feel Moss has done an excellent job in providing this comprehensive kit. My nephew built and raced EVO's in Time Attack competitions around the UK, a few years back, getting almost 900 bhp from their engines and setting some records along the way. a DIY'er will have about $7,000 between a rebuilt T5 five speed, a used engine and all the bits and . Only show this user. Typical resto-mods include upgraded suspension, brakes, powertrain, exhaust, wheels, and tires. I look forward to seeing how this works out, especially the custom inlet. Next, we installed the optional smaller pulley on the supercharger, raising boost from 6 psi to 8. DIY Supercharger Conversion with Intercooler for MG Midget, Austin Healey Sprite,and Morris Minor - Overview. By optimizing the distribution in the manifold for each cylinder, you can run more boost pressure without the chance of harmful detonation. Why not get a Rover T-series turbo engine complete? Get the best deals on Turbos, Superchargers & Intercoolers for MG MGB when you shop the largest online selection at eBay.com. Also, turbochargers require custom exhaust work, a dedicated oil feed line, and exhibit a lag in generating boost. Power is addictive, and you need to know when to stop. . Stage III Turbo Charger T04E T3/T4 T03/T04 .63 AR .50 Trim Boost 5 Bolt Flange (Fits: MG MGB) $148.99. The supercharger is an MP62 and sits right where you mocked up yours. I'd have to do the maths. MGB (B Series Supercharger) 150-051. I measured the gasket from the blower intake and drew it up in Solidworks. So what does Moss Motors know about superchargers? Moss has since corrected the problem on production units. Forgot to mention the internal gearbox on the M24; 2:1 approx from memory. Keeping up with traffic and passing on two-lane roads can be a struggle. We needed a 2.9 pulley to generate 5.0 psi at 6,000 ft. / 1,829 meters, with an ambient temperature of 94 F. / 34.44 C. We use the modular supercharger pulley kit offered by Smoothflow Pulleys pictured below, which offers pulleys in 11 different sizes to fit their hubthree larger and seven smaller than 3.1so you can reduce or increase the amount of boost and power from mild to wild to suit your needs: The Smoothflow modular pulley kit also positions the pulley properly in a fore-aft plane, per the free downloadable mount diagrams. Were not completely satisfied with the lower radiator hose configuration, but we are living with it for now. Rodney Payne. The Moss supercharger system comes with a 2.75-inch blower drive pulley that produces 7.5-8.25 psi of boost at sea level. Browse Ford Mustang vehicles in Eden Prairie, MN for sale on Cars.com, with prices under $99,972. You can fit an Audi A4 intercooler behind the grille in the nose of your Spridget for denser mixture and more power as described here. Our CNC 6061 billet a We needed a 2.9" pulley to generate 5.0 psi at 6,000 ft. / 1,829 meters, with an ambient temperature of 94 F. / 34.44 C. CREATIVE SPRIDGETS is an interactive design workshop for DIY performance and reliability modifications requiring ordinary shop tools, commonly available auto parts, and where necessary, CNC-machined core components. The supercharger isnt going to cure worn valves. This heat can cause all sorts of problems, but the worst is higher incidence of detonation (pre-ignition, also known as knock). If you run a generator and wish to upgrade to an alternator for our conversion, you will save yet another $200. It served him well while he grew his new Silicon Valleysemiconductorbusiness. The engine room contains more modifications, some understated and some not. The steering is still light. Im assuming youd be going with a suck-through carb - one assumes the M-series Eatons are happy with compressing an air/fuel mix? Absolute yes if it makes the car safer or improves drivability. Vmaxscart B series MGB supercharger kit based on our best selling A series kit, Complete with pulleys , belt, supercharger, pre jetted and modified 40 or 45 DCOE carburetor, decompression plate, air filter and gaskets etc. The great thing about a supercharger is that the power is ALWAYS there. Prior to supercharging, there wasnt any good way to significantly increase horsepower without sacrificing drivability. At that point, it let out a large cloud of black smoke and rapidly lost powerprobably about 5 horsepower, judging by how the graph looked. Christ Church At Grove Farm Staff, Fortunately, the blower housing casting is very thick in this area, which allowed room for the modifications. MG, MGB Supercharger from Moss: $4,300. Having been on the MGF/TF scene for 5+ years I have seen several Turbo Technics convertions, but have never come accross a BBR conversion fitted on an F/TF. I learned a little bit about fabrication when I was younger so I figured I could build my own kit for my Answer. , Another problem is the parasitic power loss to drive the compressor. Since my last video I've had to remake the Supercharger plenum due to it cracking, so this video shows me going through the build and giving some information. The Moss Motors MGB Supercharger System is compact, and installation doesnt require cutting or permanent modifications to the car. MG Supercharger [/ QUOTE ] That is not the Moss Motors super charger. I'm Jack Heideman from Holland, Michigan. If you have the space under the hood, use an L-shaped piece of tubing to duct air into the carb instead of a hat--the L-tube will not hinder flow at high RPM and/or extreme . We also used an adjustable timing gear set (part no. The $2895 price may initially seem steep, but when compared to other power-adding options (see the sidebar on page 84), the return on investment seems strong. Supercharged Cars . Average 5 speed conversion that is rebuilt and ready to installs appears to be around $4,000. Superchargers & Intercoolers; Car & Truck Turbos & Parts; Turbo Chargers & Parts for MG MGB; . I watched craigslist for a couple months and found a Mercedes M45 for $200. And the torque curve? A first step in preparing the A-series engine for our DIY intercooled supercharger conversion was engineering a serpentine belt drive. With our DIY conversion, you may order three progressively smaller, high boost pulleys from Smoothflow Pulleys, a second idler and two bushings in our online parts list, and a fastener and washers from your hardware store, for the same price as the Moss Motors high boost kit: Our intercooled supercharger conversion utilizes Eaton's M45 (45 C.I.D.) MGA, MGB - Low Compression or Modified Engines. Dyno numbers are impressive, but how do they relate to the real-world driving experience? I bought this 1992 Miata two years ago as a winter beater. Although , I suspect you're probably pretty handy at fabricating whatever you need. www.superchargerforums.com/threads/eaton-compressor-maps.94/, Mounting a carb on the back of the supercharger, Getting a tune on it which allows for decent drive-ability. The hat sits where the air cleaner would otherwise be and links the carburetor input to the supercharger ducting. We installed an oxygen sensor and Edelbrock air/fuel meter to help monitor the combustion process, and we could see that the car was running slightly rich. Their Oregon-based shop has been porting heads for street and race MGBs for years, and theyve developed an excellent reputation for delivering power through their work. June 15, 2018 @ 2:14 pm What a difference it made in general performance and it madehighway travel so much more enjoyable. However, a naturally-aspirated A-series engine can also benefit from a serpentine belt drive. BTGK-LW, $109) and an Automotive Racing Products head stud kit (part no. All of the photos of the Moss Motors S/C were more "stylistic" and fit the stock engine compartment better, asthetically speaking. | Never miss an article. Drivetrain Our Moss supercharger system produces 5-6 psi of boost at sea level and bolted to a stock engine you can expect a minimum 50% increase in rear wheel horsepower. After the installation was complete, the car had no problems starting or running, although with a slightly rich mixture. We ran it down our favorite little test road for a seat-of-the-pants evaluation. 6:17 amJanuary 24, 2015 jshmg. Is your favorite classic car properly insured? 40K views 4 years ago How to build a supercharger/ blower manifold from scratch using basic tools and materials. For higher-compression engines needing less boost, a 2.85-inch diameter pulley will also be available. Then the new parts are installed: A replacement lower pulley with grooves for the multi-ribbed belt replaces the balancer, the new water pump and pulley goes on, either a new alternator and pulley (chrome-bumper cars) or a new alternator pulley only (rubber-bumper cars) is fitted, and then the supercharger is installed with a new exhaust manifold or header if necessary. The inlet is kind of convoluted to get to fit in the space between that board and your strut bracket, but it can be done with some appropriately sized tubing, metal or plastic plumbing. Sure, Bills B is stiffer than a stock example and handles a lot better, but the ride quality has not been ruined. The moment you change or update anything from the "as delivered" from the factory, enjoy the improvements. In fact, supercharger system instructions were verified during a pre-sale installation test by Moss salespeople. Instead of using a modern carburetor, Moss chose to retain the vintage flavor of the MGB and opted for an SU HIF 44 side-draft model thats been highly tuned to work with the supercharger. Meanwhile, well keep smiling. While this was a big increase, it was somewhat of a disappointment since we were expecting to break 90 horsepower. DeadSkunk, I have been looking at a lot of pictures of the Jackson Racing kits. Our goal is to provide Spridget owners with the least-expensive route . The engine pulled smoothly and strongly with no bucking or hesitation. Here's a picture of the clean rotors: I mocked the M45 up in the engine bay of the Miata using some wood blocks and a 2.5" tube to simulate the outlet. Here it is: When I brought it home I was pleasantly surprised by how clean everything was. Free shipping on many items . Home . Since we installed the supercharger on an already well-tuned car, we had no difficulties. . Nice details such as the MG logo cast into the manifold and the new SU carb make the supercharger system appear period-correct. A supercharger needs a large shot of fuel each time the throttle is opened to prevent a lean backfire. 130-098. To match the thicknesses of these parts, Moss includes shims and super glue. Spotify Playlist: http://bit.ly/ArgofoxSP YouTube Playlist: http://bit.ly/ArgofoxUL SoundCloud Playlist: http://bit.ly/ArgofoxSC Stream on Spotify: http://smarturl.it/SomethingNewS Support on iTunes: http://smarturl.it/SomethingNewT Download on SoundCloud: http://smarturl.it/SomethingNewC SANDR https://soundcloud.com/sandredm https://www.facebook.com/SANDRedm https://twitter.com/SANDRmusic Argofox https://soundcloud.com/argofox https://facebook.com/argofox https://youtube.com/argofox https://twitter.com/argofox https://discord.gg/argofox If you use this track on YouTube, please link to this upload in your description. The car has no vices, no squeaks, no rattles. Which leads me to suspect they didnt sell many (or possibly any) to F/TF owners. HIF44 Carburetor Damper for Supercharger . Theyve also become a staple in aftermarket kits for Miatas, Hondas, Toyotas and others. A set of colder N7Y sparkplugs and a high-flow K&N air filter are also included. My dad (Carl Heideman) has built a supercharged MGB and TR6 that he's written about in GRM and CMS. For a better analysisincluding the opportunity to measure horsepower and torquewe took the car to Baker Engineering for a few pulls on their Dynojet chassis dynamometer. Performance improved immediately after we made these modifications. The 1.4tsi blower is an Eaton M24 I think. So it only makes sense that Moss Motors is reviving the tradition of blown Britishcars. Moss also sells a smaller 2.60-inch pulley that spins the blower faster, upping boost to 9.75-10 psiideal for modified engines with ported heads and hotter cams. Supercharging has been a part of the British car scene for a long time. A British car shop in Morgan Hill, eh? Using an old analogy, an engine is basically a pump. diy supercharger for mgb. The intake manifold, M90 supercharger, and drive system all fit under a stock MGB hood (although my hood had already been modified for air cleaner clearance.) Moss wanted to include a new distributor with the kit, but elected not to because of the resulting increased cost. Has to be a good reason why. Installing Rear Disc Brakes on a Spridget. Now to introduce my car. You are here: cape breton post latest obits; david caruso art business; diy supercharger for mgb . DIY Projects for MG Midget & Austin Healey Sprite . #MGB DRL Conversion - update. Although you do not need any internal modifications to supercharge your A-Series engine (the red 67 MG Midget shown above and in the installation instructions has an internally stock engine) you may consult an experienced engine-builder about a supercharger-specific camshaft and larger valves for neck-snapping acceleration. It'll be much lighter, plus you don't have to paint it. A few years back, Moss came out with an aftermarket supercharger kit for the MG-TD. DIY Supercharged 1971 MGB. MGB (B Series Supercharger) 150-051 . To be honest, this setup is great right out of the box. Their MGB kit promises "massive torque" plus a 30-to-50-percent horsepower increase. For the su make 2 plates, one which fits to the rear of the supercharger, one for the su and join them together using bits of steel. What's caught my imagination is the Moss supercharger kit (at about 3K) and an article in PPC about a DIY supercharge of a ford kent crossflow using the BMW mini eaton M45. But now, there's another option: the Creative Spridgets DIY intercooled and dynamically bypassed supercharger conversion for the 948, 1098 and 1275 A-series MG Midget, Austin Healey Sprite, and Morris Minor. I go to Hope College for Mechanical Engineering, I'm on the Formula SAE team, and like to work on cars in my free time. I put an m45 on my '99 a month ago but that was amateur hour - it was the kit meant for a Miata, with literal step by step instructions. Using just basic tools you'll be able to install this kit with a minimum of modifications. Compressing the air/fuel mixture and forcing it into the engine causes much more induction heat than that seen in a normally aspirated engine. We initially installed the camshaft straight up, but will be trying some camshaft timing changes in the future. Yours is way more interesting :D. I started working on the inlet/outlet for the blower.