Turbocharged mechanical fuel injection Common service parts are widely available, and the engine is easy to repair without complex diagnostic tools. Basically a CRDi for petrols. Sep 1, 2022 · Porsche Turns To Mechanical Fuel Injection. The turbo Indy cars qualified with the MFI turbo gas stuff, but initially took the turbo stuff off for the racing. EFI - Fuel Injection. I need to step up from a 8. Originally introduced on the 906 sports racer, the mechanical fuel injection system developed by Kugelfischer and later built by Bosch was subsequently fitted to the 911R before making its road-going debut on the 2. 7x9's are around a 100-125HP injector, can be ran on stock to mild builds 7x10's are great for mildly modded trucks up to around 500HP around a 150HP injector 7x11's are a very nice all around size for decent power up to 600HP with great characteristics. When the injector pintle opens this causes the pressure to drop, closing the injector. 60 index to 7. Injection: Direct injection • 1984 - 1995: Mechanical injection pump • 1994 - 2004: HEUI injection system • 2004 - present: Generation 2 HEUI injection system : Horsepower: Up to 300 hp @ 2,200 rpm : Torque Indirect injection also sprays fuel into the intake valves (unlike direct injection), resulting in a cleaner burn and lower carbon build-up on the engine parts. Cold Air Intake. Jan 30, 2018 · Components of a Mechanical Fuel Injection system. Nov 18, 2018 · A mechanical fuel injection system from Hilborn includes the manifold, nozzles, barrel valve, and hoses. Our skilled technicians are factory-authorized to assist with troubleshooting and service. I have been driving a turbocharged Corvair with fuel injection controlled by a MegaSquirt controller for about a Mar 27, 2017 · Timed Mechanical Fuel Injection (MFI) Mechanical fuel injection controls both air and fuel. Air Scoops. It basically has three different ratios which it uses based on the load This user manual provides detailed information on the Bosch K-Jetronic and KE-Jetronic mechanical fuel injection systems, including removal and refitting procedures for various components. Rebuilt Stanadyne injection pump for 6. Nov 26, 2005 · Injection Pump (IP) - The fuel delivery device that pumps high pressure fuel for injection into the cylinder at the precise time for a combustion event in the cylinder. B. Mar 22, 2023 · Mechanical fuel injectors should be tested and are ancient technology at this point, but they still get the job done fairly efficiently and rarely fail in catastrophic fashion. 0309 Fuel Filters and Related Parts. FUEL SYSTEM 0301 Fuel Injector Lines and Related Parts. Fuel System Kits. This manual is specific to larger big block V-8 s on methanol. Carburetor Components. 1994 and thereafter is a DS4 electronically-controlled injection system. COOLING SYSTEM Mechanical fuel injection, 'K' stands for German: "Kontinuierlich", meaning continuous. The main jet, housed in the primary bypass valve, is also included along with 2 additional jets, or pills. mechanical fuel injection systems The Bosch KE-Jetronic fuel-injection system is fitted to Escort RS Turbo models and is a further development of the K-Jetronic May 26, 2019 · TDI (Turbocharged Direct Injection) CRDi (Common Rail Direct Injection) Configuration: Uses a turbocharger for exhaust gas recirculation to improve efficiency: Uses a high-pressure fuel injection system for efficient fuel delivery: Manufacturing Cost: Cars with TDI diesel engine cost more: CRDi is cheaper to manufacture: Ownership Feb 6, 2014 · What most people mean when using the acronym DI (incorrectly!) is direct injection, where,in contrast to port fuel injection, fuel is delivered directly into the cylinder. Blow Through -Mechanical FUEL INJECTION SYSTEM for TURBO or Pro Charger . The first three are electronic systems, the latter two are mechanical injection. 2L Diesel Rebuilt Mechanical Fuel Injection Pump Ford / International Navistar 6. The objective of the study was to identify the efficiency and particulate emission benefits achievable using a broad range of fuel injection strategies of etha-nol fuel blends. 8L Tsi engine is turbocharged and uses Gasoline Direct Injection technology. When the injection even occurs, combustion pressure forces the air to flow out of the air cell with high velocity, where it immediately mixes with fuel leaving the injector and vaporizing very efficiently. 3L IDI Rebuilt Fuel Injection Pump May 12, 2021 · Just one of three mechanical injected trucks running at UCC this year, John Schirado's 7. 0L Cummins is dialed in and ready to compete. 5 mm Dieselmeken elements with external ALDA (agressive street/daily/off road)8. 0302 Fuel Injector Pump, Driven Gear, and Related Parts . 5L Diesel Rebuilt Electronic Fuel Injection Pump with Used Tested PMD / FSD Chevy / GMC 6. Feb 2, 2012 · Here are some notes and photos of five fuel injection systems for the Corvair. 00 Core May 25, 2022 · The fuel injector is positioned in the throat (as is the glow plug). Find out what went into making this a more than 4,000 horsepower Duramax monster! Complete new genuine Stanadyne DB2 Injection Pump that directly replaces the DB2-4911 mechanical injection pump primarily seen on 200HP 1992 and 1993 C/K 2500 and 3500 series 6. Our technicians are experts in repairing and rebuilding existing injectors and chargers. our goal is for the engine to start and Fuel Filter 1 30 90 Idler Roller A 1 20 Ignition Distributor (B6 M64) 1 69 150 Ignition Distributor Cap (B6 M64) 2 26 70 Ignition Distributor Rotor 2 20 60 Ignition Wires (B6 M64) 1 95 190 Intake Manifold (B6 M64. Remanufactured in USA; Updated Head and Rotor to correct common hot start issues; Original Equipment premium quality components; Tested to meet or exceed OEM specifications; $200. 5L Turbo Diesel applications. Constant flow fuel injection is engine-air-controlled with one or more of the following: Air scoop; Ram tubes, often tuned length and tuned volume; Plenum; Ram manifold; Throttle body or hat, to throttle the air. This is the second in a series of manuals about jetting for mechanical fuel injected race engines. We can repair or provide rebuilt exchange units for immediate delivery on most fuel injection pump applications. Carburetors. The fuel is discharged into the intake port of each cylinder. Jul 6, 2017 · Atomizer Fuel Systems and FuelTech are two fuel injection powerhouses that partner with PLR, and along with ProCharger, make a very quick trio. 60. OE part number: 10183901, DB2831-6381, DB2831-4911, DB2-4911. Where can I find this? Apr 6, 2015 · EFI improved fuel consumption by implementing a closed loop (oxygen sensor that sends input to the computer that the combustion is either too rich or too lean) system to adjust the amount of fuel each injection pumped into the engine. When commanded by the engine computer, a fuel injector sprays fuel into the intake port where it mixes with air. with a Enderle Barrel Valve . Many racing cars in this era used in combination with a Kugelfischer (Bosch) or a Lucas mechanical fuel injection pump a slide throttle. Feb 21, 2011 · anyone running a Hilborn,Crower etc turbo combo. This pintle vibration is called chatter and helps to atomise the fuel before its Turbocharged & intercooled in various configurations through the years, including a sequential twin turbo system. 5 L Diesel Heavy Duty Pickup factory turbocharged. Oct 3, 2011 · When I worked on a Bonneville racer we had a schematic for the Fuel Injection setup to make it work in a Turbocharged setup. Setup & tuning of a methanol fuel injection engine is done with proper fuel pump size and jetting. A. Not only will too rich a mixture waste fuel but too lean a mixture produces less power per engine cycle and ends up consuming more fuel per mile. Aug 22, 2024 · Fuel injectors are mechanical devices used to inject/spray fuel into engines to produce the correct air-fuel mixture, leading to efficient combustion. 0305 Turbocharger, Oil Inlet and Drain Tubes, and Related Parts. 1993 and earlier is a mechanical DB2 pump. Fuel injection is a topic that many builders ask about. May 1, 2012 · Starting in the 40'sand 50's , mr Sid Hilborn and a guy called Harry at Hilborn fuel injection( his last name I cannot remember right now) developed the turbo mfi for indy cars with gas. To complete the system, you will need ram tubes, fuel pump, fuel filter, fuel shutoff valve and, possibly, a hi-speed bypass valve. Our specialization range from EUI injector, HEUI injector, Mechanical injector and diesel fuel injection pumps to Turbo Chargers. Would like some input on turbo size and static Also in 1957, General Motors introduced the Rochester Ramjet option, consisting of a fuel injection system for the V8 engine in the Chevrolet Corvette. This causes the pressure to rise again and will open the injector. This MFI remained a niche business on premium engines for Bosch, likely because of the complexity & cost of its MFI pumps. 5 cu·in) straight four, water-cooled turbocharged diesel engine from Nissan TD family. Timed MFI from Bosch is common in older OEM gasoline engines from Europe such as Porsche and Mercedes. In a simple mechanical fuel injection system, the air to fuel ratio of a tune-up is a phenomenal measurement of that tune-up. Dec 12, 2008 · I've got some pretty sharp mechanical fuel system folks helping me set the system up and find the sweet spot. Since 1981, Spencer Diesel has been a premier rebuilder of diesel injection pumps, turbo chargers, and injectors. 0 mm BenzInjection Jan 19, 2010 · Chuck Riblett's Blackhawk Engineering develops EFI on the Corvair, here's his post on a system for a turbo Corvair engine, along with photos of both the turbo and 110 systems. Six cylinder mechanical injection pumps built with bigger elements for OM603 and OM606 super-turbo builds. It covers systems used in XR3i and RS Turbo models. We invited the tech gurus from each company to weigh in on the discussion: Jack French of Atomizer Fuel Systems, Luis de Leon of FuelTech USA, and David Werremeyer of ProCharger. Since 1986 Ron's Fuel Injection has been providing the Easy to use Winning alternative to racing carburetors and complicated injection alternatives. MFI, mechanical fuel injection, enderle, hilborn. Building a 572 BBC with mechanical fuel injection ( no electronics in the class ) and would like to run a turbo with it instead of switching to a blower. 90" Billet Throttle Body or a multi butterfly Billet throttle body w 4 Butterflies Progressive opening . The first was for the small block. There are various types of fuel injector cleaners available on the market, including additives that are mixed with fuel and cleaners that are administered directly into the fuel system. Air Cleaners. We offer easy to use Racing Fuel Injection Systems and Components manufactured and assembled here in Tucson, AZ. Jun 2, 2000 · Rebuilt Fuel Injection Pump 92-93 6. Recently, road-racing applications used timed MFI from Lucas / Kinsler with both air control with a throttle, and fuel control with a unique hydraulic Dec 26, 2019 · There's not much Wagler Competition Products isn't capable of doing at its Odon, IN-based diesel engine shop. In a more complex mechanical fuel injection system with more than one bypass or enrichment nozzle, an air to fuel ratio of each segment of the fuel curve can be determined. I give a quick rundown on a Blown Alcohol Fuel system. 50) 1 350 700 Mechanical Fuel Injection (B6 M64. The fuel is delivered in a continuous spray and isn’t timed or pulsed as on most fuel injection systems. It is a continuous-flow type, which controls fuel flow to match engine airflow. I'm primarilly starting this thread for fact gathering and maybe even ideas/pointers on how to tune the system. Reference #’s DB2831-4911 / DB2831-5088. Manifold injection is a mixture formation system for internal combustion engines with external mixture formation. Cars like the air-cooled Porsche 917, Ferrari’s 512S, BMW’s M1 Procar, Schnitzer & Alpina BMW’s in Group V and the E30 M3 in DTM. 0302 Cap and Plug Set, Engine Fuel System . Your pump will vary depending upon model year. Supports approx. 7 L (2,663 cc, 162. All FuelTech engine management systems are capable of driving stock injectors to massive 850 lb/hr injectors. It is commonly used in engines with spark ignition that use petrol as fuel, such as the Otto engine, and the Wankel engine. modest towing can be done with good tuning. The results show the sensitivity of dif-ferent ethanol/gasoline fuel blends to more advanced injection strategies. May 17, 2023 · After WW2, Bosch sought new applications for this Mechanical Fuel Injection technology, and in 1954 the first successful implementation of petrol fuel injection was by Bosch & Mercedes in the Mercedes-Benz 300 SL gullwing (10). Gasoline direct injection (GDI), also known as petrol direct injection (PDI), [1] is a mixture formation system for internal combustion engines that run on gasoline (petrol), where fuel is injected into the combustion chamber. 800 to 2000 HP mechanical system. Fits: 1992, 1993. K-Jetronic is different from pulsed injection systems in that the fuel flows continuously from all injectors, while the fuel pump pressurises the fuel up to approximately 5 bar (73. Low Maintenance Requirements – Thanks to its mechanical fuel system and OHV design, the TD27T is simple to maintain. Engine fuel supply i scontrolled with the following: Fuel tank to store the fuel Chevy / GMC 6. Jul 31, 2018 · We give a high-level overview of the different types of mechanical fuel injection, their uses, tuning considerations, and more in this article. Evidence of all those capabilities can be seen in this mechanical injected and turbocharged DX 460 cid Duramax built for Pro Pulling Leagues. From there, the air /fuel mixture enters the cylinder through an open intake valve during an intake stroke. Nov 14, 2004 · Anybody know anything about running mechanical fuel injection with a turbo? I think I understand how the bypasses and jetting work to change fuel flow to match needs based on rpm, but how would you add fuel pressure based on boost? Oct 1, 2010 · Find everything you need to k now about mechanical fuel injection as HOT ROD gives you tips on tuning, buying and setting up your first EFI system. It was developed by or for the early turbo dragracers ( gassers, etc ), and I believe, some turbocharged CanAm racers. This variable flow creates pressure against the fixed orifices of the main bypass jet and the nozzles. We have a well-equipped workshop and a wide range of tools to tackle the most challenging injector issues. 5 L PU with turbo. 50) 1 600 1,200 Mechanical Fuel Injection Base (B6 M64. [Figure 10] The system consists of a fuel injector pump, a control unit, a fuel manifold, and a fuel discharge nozzle. The 7. Part Number: DB2-4911 Its turbocharged setup maintains power output even in high-altitude or demanding environments. Type of Fuel Injector Cleaner. 9L / 7. In 1920, Bosch created the first diesel fuel injector in response to rising fuel demand and prices. Fuel Pumps Regulators and Filters. We have all pump models in stock. Any change in air throttle position or engine speed, or a combination of both, causes changes in fuel flow in the correct relation to engine airflow. Nov 26, 2018 · production flex-fuel turbocharged direct injection engine. See the Blackhawk Engineering web site for more details. For early model cars using the K-jet (mechanical fuel injection) system, mixture adjustment is quite simple. Aug 1, 2022 · Each cylinder has one fuel injector (green in the image). Single piece manifolds install the same as any other intake, but the three-piece manifolds will require drilling and tapping of the lifter valley rail (or China rail) in order to bolt down the center valley plate. 5 psi). 5L. Continental/TCM Fuel-Injection System The Continental fuel-injection system injects fuel into the intake valve port in each cylinder head. Phone 248-362-1145 Fax 248-362-1032 1834 Thunderbird Troy, MI 48084 USA Oct 26, 2018 · What the hell do all those lines do, anyway?? The Nissan TD27T is a 2. Find out what helps his engine make 2,000 horsepower and why it's a real threat in drag racing, sled pulling and on the dyno. A constant flow system uses a mechanical fuel pump to increase/decrease the supply flow to the injection unit directly related to engine rpm. Hilborn manifolds can come as either a single piece or three-piece design depending on the application. Jan 30, 2007 · Here is a quote from the FAQ that explains some of it, remember that the IDI engines may not have Turbochargers either and would be slowwwww; The TDI engine is a turbocharged and intercooled diesel engine with "direct injection" - that is, the fuel injector nozzle sprays directly into the main combustion chamber, rather than into a separate prechamber as was done with previous automotive Oct 15, 2019 · Our plan is a two injector system (as the 95 hp uses now) and when at transition and under boost the other 2 injectors kick-in (stagged injection) to provide plenty of fuel. Since the series I follow are bracket-style, we'll be looking for a nice, safe, and consistent tune-up and will probably only make slight tuning changes with timing maps. FuelTech offers a Fuel Injector Calculator to assist racers and builders select the proper fuel injector sizing. The engine was manufactured from 1988 to 1997. . Picking the proper fuel injector size is critical for performance and tuning control. Jul 14, 2013 · It uses a Hilborn injection manifold with individual throttle bodies, belt-driven fuel pump, mechanical fuel injectors, as well as a few different fuel pressure regulators. Up until this time, the fuel injection systems had used a mechanical control system. Direct injection allows both higher compression ratios and less enrichment under full load, both of whih increase efficiency significantly. Using a barrel valve assembly the idle and the part throttle fuel rate is controlled. ProCharger AND TURBO Mechanical Injection kit - 2 stage - Blow Through Mechanical with 2600 cfm 4 butterfly Alkydigger Don, at Airflow Performance, explains HOW Mechanical Fuel Injection works, gives us a Shop Tour and shows us the equipment they use in fine tuning Fuel Injec DB2 Mechanical Diesel Fuel Injection Pump for 1992 – 2000 GM / Chevrolet 6. In fact, the first thing to wear inside of a factory mechanical fuel injector is usually the spring. Fuel Tanks Mar 4, 2011 · Improper fuel mixture is the easiest way to lose MPG. Petrol is fed into the cylinders from a common rail at high pressures and at variable timings to achieve best possible fuel economy and high power output. 50) 1 600 Pipe (B6 M64) 4 10 Aug 12, 2012 · The Continental fuel injection system is a multinozzle, continuous-flow type which controls fuel flow to match engine airflow. 5L Turbo Diesel Rebuilt Mechanical Fuel Injection Pump Chevy / GMC 6. Choose from the following:6 mm Bosch elements for mild builds with internal ALDA (not tunable, 300 hp max)6 mm Bosch elements for mild builds with external ALDA (tunable, 300 hp max)7. I think a lot of the interest is generated by the awareness that high performance certified aircraft have mechanical fuel injection. 0-liter Porsche 911S. Commonly called 'Continuous Injection System (CIS) in the USA. During the 1960s, fuel injection systems were also produced by Hilborn, [43] SPICA [44] and Kugelfischer. Using stagged injection will allow the turbo engine to run as an N/A engine, but wake-up and act like a turbo when pressure builds. Full Turbo kit- -4 cylinder- using a 3. When choosing a fuel injector cleaner for turbocharged engines, several factors should be considered. Nov 4, 2011 · This 1. 3 IDI was a four-stroke, naturally aspirated V8 Diesel used by Ford from 1988 to 1994 (with a turbocharged version becoming available in 1993).