What a difference it made in general performance and it madehighway travel so much more enjoyable. 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. Jan 1, 2022 - Vmaxscart B series MGB supercharger kit based on our best selling A series kit, Complete with pulleys , belt, supercharger, pre jetted and modified DCOE carburetor, decompression plate, air filter and gaskets etc. The supercharger is an MP62 and sits right where you mocked up yours. 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. Armed with this information, Moss engineers designed an intake manifold that provides equal airflow, pressure, and fuel mixture to each cylinder. 40K views 4 years ago How to build a supercharger/ blower manifold from scratch using basic tools and materials. Now Moss has come out with a more mainstream product, releasing a supercharger for the MGB. Browse Convertibles used in Eden Prairie, MN for sale on Cars.com, with prices under $99,972. MGA, MGB - Low Compression or Modified Engines . AddThis Utility Frame Supercharger Kits - MGB From 7.40 Superchargers have been used on cars and piston engined aircraft since before World War II in order to obtain maximum power without losing vital torque. And we think we can keep doing better by adding more boost. You can also hear the vacuum-actuated bypass valve operating each time the driver backs off the throttle: Best of all, adding a supercharger and intercooler to your A-Series powered vehicle can be done for well under $3,000a savings of $1,600 to $3,000! 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. Automotive engineering designs and all website content 2014 through 2022 by Joel M. Young. Unfortunately I don't believe I'll be able to replicate their castings out of sheet metal so the packaging might be a little tougher. The Supercharger kit is complete and includes a 4 rib serpentine belt drive system, new cast iron water pump, a set of colder NGK BPR7ES sparkplugs and a high-flow K&N air filter. Im assuming youd be going with a suck-through carb - one assumes the M-series Eatons are happy with compressing an air/fuel mix? | Never miss an article. 98. Supercharging has been a part of the British car scene for a long time. Our 1973 MGB GT had a rebuilt engine with about 20,000 miles on it. You can convert a standard HIF44 for pressurized operation as described here. 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. 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. Home . A Rolling road tune. 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. Turns out the situation was due to a worn-out left-hand engine mount. Sure, MG is no longer around, but the company truly had things figured out in its heyday. The intake ports are also siamese, thats true, but they are the second (serving cylinders one and two) and fourth (serving cylinders three and four) ports in the row of five . Moss wanted to include a new distributor with the kit, but elected not to because of the resulting increased cost. Sometimes yinz give me such hope for the future. May I suggest you build the manifold and charge pipe out of aluminum instead of steel? Outlet side is up, and about 30 degrees from horizontal. Outlet side is up, and about 30 degrees from horizontal. Also, make sure you have an air temp sensor that can handle over 200F. Sep 25, 2021 It is really rusty and almost everything that could have gone wrong with this car did, but I learned a lot fixing it and have had a lot of fun autocrossing it the past two years. The hat sits where the air cleaner would otherwise be and links the carburetor input to the supercharger ducting. $169.99. Free shipping on many items . Our goal is to provide Spridget owners with the least-expensive route . Fag packet maths suggests you could, suitably geared, squeeze 90bhp from it but given the B series isnt as efficient as a modern 16V direct injection TSI VAG lump you might fall short of that. An old article, I know, but new to me and this part caught my eye: An MGB challenge is its siamese center intake ports in the cylinder head. This Ingalls Engineering Stiffy Engine Torque Damper keeps the powerful supercharged mill from bucking out of control under the hood. 2.5" Diy Turbo Charger Intercooler + 12Pc Piping Pipe Kit T-Bolt Clamps Couplers (Fits: MG MGB) $174.99. Were not completely satisfied with the lower radiator hose configuration, but we are living with it for now. Looking at the air/fuel curve from the dyno data, we saw that the mixture had gone extremely rich above 4000 rpm, robbing us of a little power. After installing new accelerator and choke cables, we hooked up the lines for the fuel, vacuum, PCV and anti-run-on systems before bolting on the air filter assembly. Now Moss has turned its attention to the MGB, one of the most popular and populous British sportscars of all time. One of the best arguments for superchargers is that they provide power on demand; when you dont need it, the supercharger is just along for the ride. In addition to the superchargers performance, were very impressed with the kits packaging and instructions. It had also had the combustion chambers opened out a bit to lower the compression. 2023 Motorsport Marketing. 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. An easy DIY fit and adds around 35 bhp and 35 lbs ft to what you currently have. Drove like a 2 litre, only downside being it drank fuel like a 4 litre. Our goal is to provide Spridget owners with the least-expensive route to desirable upgrades. Features Jackson Racing has been building supercharger systems for more than eight years, and many of its customers cars have more than 100,000 miles of reliable everyday service. After the paper copy fit well, I used the school's 3D printer to get a better model. SU HIF44 . A first step in preparing the A-series engine for our DIY intercooled supercharger conversion was engineering a serpentine belt drive. 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. As far as the ECU goes, I recently installed a Megasquirt PNP to learn a little about tuning an engine. However, the sensor mount raises the thermostat housing .40, creating clearance necessary to supercharge 1275-powered cars with early, down-flow radiators or those fitted with a VW Rabbit dual-passaluminum crossflow radiator, as described here. By optimizing the distribution in the manifold for each cylinder, you can run more boost pressure without the chance of harmful detonation. The 1.4tsi blower is an Eaton M24 I think. Prior to supercharging, there wasnt any good way to significantly increase horsepower without sacrificing drivability. Each of these methods gives the air/fuel mixture and exhaust an easier path to followsort of like leading a horse to water. 052-504 . 130-098. Research, browse, save, and share from 236 vehicles in Eden Prairie, MN. Regular price 595.00. Please use our contact formand we will post the figures you achieve in a table available in the online instructions webpage. (.345 Bars) of boost at sea level on a stock 1275cc A-Series engine, running a 3.1" supercharger pulleywhat we call the mild-mannered 'Stage I' setup. The manufacturer built roughly half a million of these cars, and front disc brakes, rack-and-pinion steering and unibody construction teamed up to give the MGB its memorable feel. A 22-page installation manual finishes the kit. If you are only looking for that kind of increase in power why not fit a 1800cc b series? Later units have too much mechanical advance built into them, resulting in not enough advance at low engine speeds and thus causing sluggish acceleration. I've got the combined single inlet and exhaust manifold from the US, and also a single intake manifold from a canal boat for comedy value. Almost as critical as manifold design is the fuel delivery system. If you already run a single SU HIF44 carburetor and find a serviceable used supercharger at a you pull it auto recycler, your cost may be closer to $2,500. This Model-Specific kit allows you to add full air-conditioning your classic, easily and professionally. SPONSORED. MG Supercharger [/ QUOTE ] That is not the Moss Motors super charger. Many have already done so! Stage III Turbo Charger T04E T3/T4 T03/T04 .63 AR .50 Trim Boost 5 Bolt Flange (Fits: MG MGB) $148.99. Things like 5 speeds, Maita seats, upgraded engines or a V8 swap, if done correctly, make the car more enjoyable. Importantly, none of the above superchargers can be fitted with an intercooler. Also, turbochargers require custom exhaust work, a dedicated oil feed line, and exhibit a lag in generating boost. 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. Big Boost Upgrade Pulley. Armed with the tools of modern computer-controlled fuel-injection systems and precision manufacturing techniques, superchargers have again been embraced by automakers and the aftermarket alike. It used a Magnusson supercharger 'sucking' through a big SU carb. Watch on Here the car easily paces traffic and overtakes slower vehicles on the freeway, effortlessly surging from 72 mph to 80 mph (Datsun 5-speed transmission with 3.9:1 differential). CUD 2901. When bolted on a 1250cc engine, it produces 6-8 psi of boost and around 40% more power. HIF44 Viton Tipped Needle & Seat. The car has always had excellent drivability, and we hoped the supercharger wouldnt affect this. 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. Which leads me to suspect they didnt sell many (or possibly any) to F/TF owners. If you don't think 160 rwhp is going to be enough, it might be a good idea to determine that now and maybe build in a different direction. That kit has evolved into a line of bolt-on supercharger kits for many of the newer favorite models, including the MGA, MGB, TR6, TR250 and 1275cc-powered Sprites and Midgets. Big Boost Upgrade Pulley . Research, browse, save, and share from 57 Mustang models in Eden Prairie, MN. The kit includes the supercharger itself as well as a specially cast intake manifold, brand-new SU HIF 44 carburetor, K&N air filter, new water pump, multi-ribbed serpentine drive belt system, new accelerator and choke cables, and all the miscellaneous pieces needed to finish the installation. 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. The amount of extra horsepower really depends on what your engine is like. So what does Moss Motors know about superchargers? Peak power went to 101 horsepower. Superchargers & Intercoolers; Car & Truck Turbos & Parts; Turbo Chargers & Parts for MG MGB; . What are the servicing requirements of the Moss supercharger? 159 . 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.) | #FastFriday, Come see us at this weekends Radwood at The Amelia, see two of our raddest project cars, Giving our Miata the aero edge that it really deserves, Show your Grassroots Motorsports love boldly with a flag, How to barter your way to low-buck racing glory. Going to have to follow this because budget boost builds that are well done fascinate me. Original fit has it clutch driven off the back of the water pump IIRC. And that power is unobtrusive, tooit just builds nicely. It looked possible to make fit under the hood. 98. The same pulley ratio may produce different boost at different elevations, and of course internal engine modifications and the condition of your engine will yield varying results. MGB (B Series Supercharger) 150-051. Monetize songs with no copyright concerns! Free shipping on many items | Browse your favorite brands | affordable prices. As a result, the amount of boost these draw-through systems can handle without harmful detonation and back-firing is quite limited. | Posted in 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. High Performance Products, an Australian firm, offers bolt-on supercharger kits for the MGB and MGA as well as the original Mini. I don't see why you couldn't mount the supercharger straight onto the webber manifold with a simple adaptor plate. This car was built to showcase the work that Bills shop can accomplish, and here it excels. The car is a 1967 MG Midget with an internally stock 1275 e. This is the Creative Spridgets DIY intercooled supercharger conversion for all A-Series engines. You'll hit the limits of the blower at that point, so while you might increase the boost further you'll get such a drop in efficiency that it'll all go to hell. The actual installation went very quickly, taking only about five hours at our professional shop, Eclectic Motorworks. Blowers make horsepower and lots more torque than a standard engine. DeadSkunk, I have been looking at a lot of pictures of the Jackson Racing kits. This Supercharger is designed to fit the XPAG and XPEG engines fitted to MG TB-TC-TD- TF sports cars from 1939-1955, providing a boost pressure of 6-10 psi depending on engine configuration. DIY Supercharger Conversion with Intercooler for MG Midget, Austin Healey Sprite,and Morris Minor - Overview. Inexpensive (1/3 the cost of packaged kits), Simple to install & completely reversible. 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. Nisonger rebuilt the gauges with unique, old-English white faces that match the cars subtly customized nature. Well be trying to get 10-plus psi of boost soonthere may be five-plus horsepower in this simple upgrade. The Moss system almost looks and functions like it was a factory-installed option. Eaton superchargers are used in many original-equipment applications including those from Jaguar, Mercedes-Benz, Ford and GM. Integral electronic fan switch available in varying temperature ranges, Straightforward installation with minor fabrication, Uses widely available, inexpensive aluminum radiator, molded hoses, and high-flow thermostat housing. It is. Their MGB kit promises massive torque plus a 30-to-50-percent horsepower increase. $134.99. I mean posted! We show you what it took to build a manifold from scratch using basic tube and. For higher-compression engines needing less boost, a 2.85-inch diameter pulley will also be available. Performance improved immediately after we made these modifications. blower as configured for at least two Mercedes Benz cars, which a European colleague has informed us may bear different designations. This was further complicated since the mounting flanges on the supercharger manifold varied in thickness by up to .070 inches. | Never miss an article. Is your favorite classic car properly insured? 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.) 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. But there are still more performance and cost advantages to this conversion! 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. $4.79. Serpentine belts last longer, run smoother, and grip better than old-style V-belts. Even a140 HP NASP T-Sereis would be a significant improvement and they should be more easily available for pennies. We installed the supercharger kit on our 1978 MGB thats no stranger to dyno testing. One of these enthusiasts isBillHiland. You kids these days. If the kit was installed on a poor-running car, it would probably run worse. Jan 1, 2022 - Vmaxscart B series MGB supercharger kit based on our best selling A series kit, Complete with pulleys , belt, supercharger, pre jetted and modified DCOE carburetor, decompression plate, air filter and gaskets etc. I would honestly be happy with 140 at the rear wheels. I'll just have to retune the car once the blower is on. This is an early prototype mockup of the supercharger drive system. A couple of years ago, Moss decided to apply some of its supercharging technology to vintage British cars. At least it doesn't look like it. First-time drivers are often surprised at how nicely these cars travel down a road. He needed some wheels and was taken in by theMGBs style, rugged simplicity and promise of top-down fun. Welcome to the home of the best BMC Supercharger Kits, for Mini, Midget, MGB and MGA. Who has that 300+ HP BRG 820 Hatchback on here? All rights reserved. We noticed a problem on deceleration, however, as the air filter assembly was hitting the brake booster. We ran it down our favorite little test road for a seat-of-the-pants evaluation. 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. All rights reserved. First, we ran the kit straight out of the box as delivered from Moss. To get started, click here for parts list and step-by-step instructions. This step took one hour of our five-hour installation time. A Moss Motorsports Supercharger kit adds over 40 hp to the wheels, giving this MGB the power it needs to really feel quick in the modern era. On the right a 12H2923 head Sean says was used from the start of the 1972 model year to the end of chrome-bumper production. Regular price 110.00.