Keep us boosted! If you install a supercharger on an old engine, get ready to see it give out within a few thousand miles. 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 . When bolted on a 1250cc engine, it produces 6-8 psi of boost and around 40% more power. HSB-142, $136) from Advanced Performance Technology. Things like 5 speeds, Maita seats, upgraded engines or a V8 swap, if done correctly, make the car more enjoyable. Free shipping on many items | Browse your favorite brands | affordable prices. 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. Behind this very smooth, very tractable and very powerful engine is a Ford Sierra five-speed gearbox conversion that also came from Pierce Manifolds. Only show this user. Maybe even a M62 would be best. I'm obviously upside down in this thing, but I'm having so much fun it's worth it. So stuff like this gets my attention. Instead of trading the B for a Boxster or a Miata, Bill opened On the Road Again Classics, a company located in Morgan Hill, California, thats dedicated to servicing, restoring and modifying MGs and otherBritishcars. Worth it? I look forward to seeing how this works out, especially the custom inlet. Enjoy this time of your life. Number one is heat. | Alfa Spider vs. MGB vs. TR6 vs. Miata. The steering is still light. MGB with a Camaro 3.4 L V6 - Engine Swap Depot Next, we installed the optional smaller pulley on the supercharger, raising boost from 6 psi to 8. | Prior to supercharging, there wasnt any good way to significantly increase horsepower without sacrificing drivability. More than you might suspect. From my research when looking for blowers for the Cortina I went with an M45 from a mini but the Mercedes ones are just as good. Standing-start acceleration is dramatically improved, as are passing and hill-climbing in top gear. . Our car runs the Lucas 45D Eurospec distributor (Moss part no. For example, theres the artful way Bill flared the fenders, integrated air ducts, and added nerf bars. If you run a generator and wish to upgrade to an alternator for our conversion, you will save yet another $200. diy supercharger for mgb. Supercharger Creative Spridgets Where stock horsepower peaked at 4,250 rpm, supercharged horsepower now climaxes at 4,750 rpm, extending the useable power band by 500 rpm. To get started, purchase our 5-rib A-series crankshaft pulley and click here for online instructions and a parts list with cost estimates. Two from Sean Brown's Flowspeed.com (re-orientated to match the others): On the left a 12H906 head he says were the earliest used on the MGB from 64-65, however this is more like Porter's middle picture. This car was built to showcase the work that Bills shop can accomplish, and here it excels. Hang on, because the feeling is akin to someone adding another four cylinders of power without the weight. For draw-through forced-induction applications and naturally aspirated cars, we offer a different adapter. Get the best deals on Turbo Chargers & Parts for MG MGB when you shop the largest online selection at eBay.com. The longer number is the Mercedes designation. A compression confirmed those suspicions, yielding readings of 190 to 200 psi per cylinder. Has to be a good reason why. All rights reserved. DougHigbee. The engine started and ran very well. 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. a DIY'er will have about $7,000 between a rebuilt T5 five speed, a used engine and all the bits and . We suspected the engine had a higher than normal compression ratio, however, because even with unleaded premium fuel it pinged under load. We had Mike and Sean Brown port a stock cast-iron MGB cylinder head for us. Get the best deals on Turbos, Superchargers & Intercoolers for MG MGB when you shop the largest online selection at eBay.com. DIY Supercharger Conversion with Intercooler for MG Midget, Austin Healey Sprite,and Morris Minor - Overview. 150-075. If you check a BMC B-series head, I think youll find that the siamese port that services the center two cylinders is actually an exhaust port. We bolted the kit onto our 1978 MGB test mule and put it through its paces. The verdict? Please let me introduce myself. MGB /MGA B series supercharger kit for 1800cc inline applications. In the mid-90s, Bill returned to the San Francisco Bay Area after a stint designing and racing sailboats in Australia. While SU carburetors dont have the programmability of a modern fuel-injection setup, they are extremely flexible in mixture adjustment due to their multi-stepped mixture needle and available damper springs. Its hard to argue with the wow factor when you open the hood and reveal the Moss supercharger system. Was: $249.99. We found it easiest to start by slipping the belt onto the crank pulley, then moving to the water pump pulley, and finishing with the alternator pulley. This heat can cause all sorts of problems, but the worst is higher incidence of detonation (pre-ignition, also known as knock). 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. 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. Their MGB kit promises "massive torque" plus a 30-to-50-percent horsepower increase. The 948 and 1098 engines do not need this adapter, and it will not fit their cylinder heads. You may love the way it looks, but hate the lack of power. Fuel is pumped from the main tank to the auxiliary fuel cell by a 72 gph low pressure pump. Following the formula and experience derived from the T-series kit, Moss has adapted an Eaton M-45 supercharger unit for use with the MGBs 1798cc four-cylinder B-series engine. I'm not planning an intercooler at first. Performance improved immediately after we made these modifications. Later units have too much mechanical advance built into them, resulting in not enough advance at low engine speeds and thus causing sluggish acceleration. 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. It may be money, it may be drivability or it may be longevity. It had also had the combustion chambers opened out a bit to lower the compression. To demonstrate his shops workmanship, Bill gave the MGB a complete makeover from stem to stern. Anyone installing a supercharger should expect to deal with some minor issues along the way, especially given that many cars have been modified from stock at some time in their past. 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 wasnt an early chrome-bumper example, and it wasnt one of the illustrious cars produced in the models final year. With this increased horsepower and torque, you downshift less and dont think twice about pulling out to pass. Where the stock engine was running out of airflow, the supercharger takes over, pulling strongly through 5,500 rpm. Typical power gains on these performance engines that come highly tuned from the factory are 40% and higher. A supercharger needs a large shot of fuel each time the throttle is opened to prevent a lean backfire. This configuration allowed us to engineer a one-piece inlet/outlet manifold that uses the stock Mercedes gasket: A single inlet/outlet manifold not only reduces production cost,a savings we pass on to you;it also enables a supercharger conversion that fits neatly beneath the Spridget's sloping bonnet, with the intercooler hidden behind the grille: Here is a diagram showing the flow of air through the system and identifying related components under the bonnet: This compact supercharger also affords ready access to ignitioncomponents and maintenance items. Welcome to the home of the best BMC Supercharger Kits, for Mini, Midget, MGB and MGA. We ran it down our favorite little test road for a seat-of-the-pants evaluation. It served him well while he grew his new Silicon Valleysemiconductorbusiness. Click here to review the installation instructions, click here for FAQs, or continue reading for benefits and an overview of the project. Think performance thats closer to a modified Triumph TR6 than a stock MGB. Inexpensive (1/3 the cost of packaged kits), Simple to install & completely reversible. Superchargers & Intercoolers; Car & Truck Turbos & Parts; Turbo Chargers & Parts for MG MGB; . This is awesome. **Note: we designed a bespoke GM temperature sensor mount to enable EFI for 1275cc A-Series engines, or to run an electric temperature gauge, pictured below and available by clicking here. I was thinking about an intercooler later down the road, but thanks to Keith's input maybe a different route is better. 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. Supercharged Cars . Here is a video clip of the engine bay at idle: Here is a video showing acceleration from 0-75 mph up a gentle grade with a 2.9 supercharger pulley fitted to an internally stock 1275 A-Series engine, which generated 5.0 psi boost at 6,000 ft. / 1,829 m. elevation. The actual installation went very quickly, taking only about five hours at our professional shop, Eclectic Motorworks. Our goal is to provide Spridget owners with the least-expensive route to desirable upgrades. 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. 342-0010, available from Moss as part no. We ran it on the dynamometer every step of the way, and now we can report onit. | Never miss an article. Bill Hiland presents a convincing argument for adding a dash of spice, as he manages to jazz up the flavor without overpowering the dish. Under-Hood Eaton M90 Supercharger (on an MGB w/ Buick 215 V8) The engine pulled smoothly and strongly with no bucking or hesitation. MGA, MGB - Low Compression or Modified Engines . 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.) The torque increase is impressive. For example, the first time a Honda thats capable of stopping from 60mph in 115 feet slams on the brakes in front of your freshly painted, newly chromed restoration, youll appreciate your modern, upgraded brakes. Automotive engineering designs and all website content 2014 through 2022 by Joel M. Young. Now Moss has come out with a more mainstream product, releasing a supercharger for the MGB. All rights reserved. I have no doubt that this will turn out quite well. On a 350 Chev, Weiand estimates an extra 100-120hp with one of its low-blow superchargers on an otherwise stock motor. As a result, the amount of boost these draw-through systems can handle without harmful detonation and back-firing is quite limited. 052-504 . The oversized mounting flange of our exhaust header interfered with the oversized mounting flange of the Moss supercharger intake manifold, meaning one of them had to be cut back. Following the formula and experience derived from the T-series kit, Moss has adapted an Eaton M-45 supercharger unit for use with the MGB 's 1798cc four-cylinder B-series engine. 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. Previously, the car required 14 seconds to reach 60 mph; with the supercharger, the car was consistently coming in at 10 secondsa significant improvement. 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. $52.99. diy supercharger for mgb Not long ago I had the pleasure of helping a friend move some of his collection of almost 100 point cars. As you can see here, most of the action is on the drivers side of the engine. While theMGBwasnt always trouble-free, Bill held onto it. Jackson Racings supercharger systems are highly sophisticated with OBD II-compliant engine management and extremely compact packaging requirements. DIY Supercharged 1971 MGB. Its an especially well-suited upgrade for the lower-compression engines of the later cars. Looks like you're off to a great start. Theyve also become a staple in aftermarket kits for Miatas, Hondas, Toyotas and others. At least it doesn't look like it. Here we encountered our next problem, as the alternator tensioning system didnt have the right lower adjustment bolt for our car. While the Porsche Speed Yellow paint is hard to miss and the original rubber bumpers have been cast aside, some of the modifications are subtleeven MGB enthusiasts may need to take a second look to identify them. 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! Once we were happy with our ignition setup, we turned our attention to the carburetor. | #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. An easy DIY fit and adds around 35 bhp and 35 lbs ft to what you currently have. We obtained one of the first Moss supercharger kits and got to see if there was power behind all the mythology. 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 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.