ford engine builders

Many variables that you’ve heard of over the years, like port mach numbers and specific port energy density are clearly explained and you’re given real world applications of how to use them to your advantage. Increased compression ratios could be cheaply obtained by milling material from the head or by obtaining aluminum heads as aftermarket parts. I recently spoke with some of the titans of the industry and here’s what I’ve learned about software they’ve designed and offer to help engine builders build better engines. In fact, in the 1950s, the flathead block was often fitted with crankshafts of up to 4.125 in (104.8 mm) stroke. The Ford Blue Advantage website is operated by Autotrader. Production was taken over by Simca in 1954 who began installing it in their Simca Vedette in 1955. The short crankshaft proved quite durable in comparison to six-cylinder engines when roughly handled. [4] Most V engines of the time had multiple cylinder blocks bolted to a common crankcase (itself a separate casting). Each seminar is geared to knowledgeable professionals. In 1952 it was replaced in the Lincoln passenger cars and Ford three ton trucks with the Lincoln Y-block 317 cu in (5.2 L) overhead-valve V8. The exhaust outlets in the 1932–48 cars and the 1932–47 trucks were near the front of the manifolds aiming down and sometimes out. During the engine's first decade of production, when overhead-valve engines were used by only a small minority of makes, it was usually known simply as the Ford V‑8, and the first car model in which it was installed, the Model 18, was (and still is) often called simply the "Ford V‑8", after its new engine. Watch Engine Builder's latest discussions and explanations. There are thousands of inputs available that can affect your virtual engine build. To get the software, you have to take his seminar – though the software is provided at no additional charge. [20], French-built 255 engines were fitted to the Simca Unic Marmon Bocquet [fr] (SUMB) light trucks of the French military. [18], Because of interchangeability, the Mercury crank made a popular upgrade in the 239 among hot rodders. section formally organized and holds first professional session", "Letter from Clyde Barrow to Henry Ford Praising the Ford V-8 Car, 1934", Announcing the Reintroduction of the ARDUN OHV Cylinder Head, "Automotive History: The Small Ford Flathead V8 (V8-60), Part Three – The Simca Years", Flatfire Racer Sets 300 Miles per Hour Record at Bonneville Salt Flats 2004 Using 1946 Ford Flathead Engine; Ron Main Speed Ace on Land, "The Simca Aquilon: Ford V8, Retuned by Chrysler and Simca". While the mathematics might be virtually the same across software providers, these are the little differences that are immeasurable. There are a number of affordable and even free software products out there for you and some OEMs even offer their software to help you best match their products to your application. More extreme modifications were to improve the airflow by removing material from the top of the block between the valves and the cylinders (called relieving), increasing the size of the inlet and exhaust passages (called porting), and by polishing the sand-cast surfaces to improve air flow. The Ranger Station - The Ultimate Ford Ranger Resource Since 1999 "Then, Now, and Forever" in, This page was last edited on 12 January 2021, at 23:15. His search for piston to valve clearance led to the development of this software and then he kept at it and added all kinds of calculations. Ford's engine design was allowing enthusiasts to not have to sacrifice performance for fuel economy, and it was the beginning of a great thing. [2] It was replaced by the 226 straight-6 in the 1941 Fords, though it would continue to be used after the war in the French Ford Vedette and the British Ford Pilot. Performance Trends started off in 1986 with the Drag Race Analyzer program, followed shortly by the Engine Analyzer software. This engine debuted at the same time as the 239 motor. This is a tool like any other, to be used as an integral part of your engine building program. The engine was intended to be used for big passenger cars and trucks;[2] it was installed in such (with minor, incremental changes)[3] until 1953, making the engine's 21-year production run for the U.S. consumer market longer than the 19-year run of the Ford Model T engine[3] for that market. The block metallurgy, being much later, was also stronger than the originals.[21]. The 2013 Mustang continued to build on excellence by delivering a new exterior design, updated technology, and new driver tools. Racing, Tuning, Lambo Tuner, In House CNC Manufactured Parts, Exotic Car Service and Repair. The original flathead engine displaced 221 cu in (3.6 L), with 3.0625 by 3.75 in (77.79 by 95.25 mm) bore and stroke. Although the V8 configuration was not new when the Ford V8 was introduced in 1932, the latter was a market first in the respect that it made an 8-cylinder affordable and a V engine affordable to the emerging mass market consumer for the first time. Sorensen, Charles E.; with Williamson, Samuel T. HOT ROD Magazine's Ford Flathead V8 Engine Guide, https://en.wikipedia.org/w/index.php?title=Ford_flathead_V8_engine&oldid=999984616, Short description is different from Wikidata, Articles with unsourced statements from January 2019, Articles that may contain original research from February 2019, All articles that may contain original research, Articles needing cleanup from February 2019, Cleanup tagged articles with a reason field from February 2019, Wikipedia pages needing cleanup from February 2019, Articles with multiple maintenance issues, Articles with unsourced statements from February 2019, Articles with unsourced statements from February 2010, Creative Commons Attribution-ShareAlike License, 1932–1953 for the U.S. consumer car-and-truck market, 1932–1954 for the Canadian consumer car-and-truck market, (1973 in Germany for trucks and 1961 for Simca versions, but later with a head akin to the, Shelton, Chris. Two passes have to be made in order to break the record. This final flathead used a more conventional distributor driven at a right angle to the crankshaft and located at the right front of the engine where it was readily accessible. While some may see the cost of the programs as a large expense, I’m here to tell you that the money saved will … It doesn’t matter if you’re measuring swirl from an intake port, camshaft lobe geometry, suspension setup, shock valving or just data logging at the track – Kevin and his team at Performance Trends have software programs to meet just about any need. David Vizard has an incredible amount of experience building engines and has run hundreds of thousands of dyno tests. The two and a half ton Ford trucks got a 279 cu in (4.6 L) version of the 317 engine. The most complex part of the block was the exhaust passage routing. Earlier Ford V8s had the unique Ford designed distributor driven directly from the forward end of the camshaft, which was an inconvenient location for maintenance. The aforementioned programs are for the competitive and curious, but what about the company that rebuilds just about anything that comes through the door? It also has a customer database so you can create estimates, work orders and invoices. Production of the original 221 lasted from 1932 through to 1936. This very specific training will show you how to further utilize their software and take your head porting game from a shot-in-the-dark art to quantifiable science. Before this engine's introduction, almost all mass-produced cars affordable to the "average mass-market consumer" (which was a concept that Ford helped invent) used inline-four and inline-six cylinder engines. Intake port work starts with … So when your real world dyno pull doesn’t show similar results to your virtual pull, you know to look for a problem. Just like G.I. Shop the latest Engine Builder merchandise. They even offer packages to help you retrofit older equipment, build your own custom or budget equipment, or replace obsolete electronics far less expensive than most OEM solutions. That also means that my generation is old enough to remember the sound of a typewriter, rotary phones, factory carburetors, Each seminar is geared to knowledgeable professionals. Mercury's 239 cu in (3.9 L) version was introduced in 1939. [12] It also eliminated a complex oil jet system to feed the rod bearings in the oil pan. I am not aware of any other software bundles that allow such complete data sharing seamlessly. ), so you really have to look closely at any other available opportunities to make (or conserve) power. Kudos to Brandt for helping the engine building community at large for nothing more than the love of our industry. Nowadays, everyone has a smart phone in their pocket that has more computing capacity than the Apollo space program, and there seems to be an app for everything. It was only used in Mercury cars, and heavy service trucks. Among the latter, the best-known were Funk conversions by brothers Joe and Howard Funk. Hot-rodding in general moved away from the salvage-yard car builds as parts and labor became more expensive and many hot-rod shops priced themselves out of business. [18] This was done to provide a more powerful engine for the Mercury cars, which Ford Motor Company started making in 1939. One of my favorite features is the series of pop-up boxes that offer suggestions that steer the user to the optimum port characteristics. Know your stuff when you get here, or you’ll already be behind. A lid made of cast iron covers the camshaft spur gears; the ignition distributor is placed on top of this lid and is driven by the camshaft spur gears. Making it practical for the latter was an example of the production development needed to bring a V8 engine to the widely affordable segment of the market. Know your stuff when you get here, or you’ll already be behind. [4] For example, the first Cadillac V8 engine was in that category. Joe taught us all as kids: knowing is half the battle. Another great program is found at http://enginebuilderprofessional.com. By 1936, the engine was called a Model 68 and production passed the 3 million mark. In the 1930s, the Funk brothers built aircraft—including the Funk B, which used an engine design based on Ford engines. Go to http://www.camquest.com/ to get started. When Ford Motor Company assumed operations of Lincoln in 1922, they were already producing a flathead engine with Fork and Blade connecting rods which remained in production after Ford took over until 1932. My best suggestion is to read some of David’s many books written on a variety of engine building subjects (or some of his past articles in. As the trend of building big-inch small blocks continues to grow, he got a call from a guy building an engine that had dimensions outside what the software was originally designed to do, so Brandt promptly rewrote those parameters to help that guy and the engine building community as a whole. From my experience, the virtual calculations have always fallen within 0.5% of actual dyno testing, all of which are well within the margin of error of any dyno. [18] The 1951 V8-1CM raised this by 2 hp (1 kW), and 6 lb⋅ft (8 N⋅m) torque,[18] The 1952 V8-MA boosted compression to 7.2:1, power to 125 hp (93 kW), and torque to 218 lb⋅ft (296 N⋅m),[18] while only the name changed, dropping the -MA, for the last year of production, 1953. In the 1937 model year, the Ford V8 buyer was offered a choice of aluminum or cast iron heads on the Model 78 engine. It was produced through the 1951 model year. As modern OHV V-8s became available and affordable in salvage yards, the Ford flathead V-8 rapidly disappeared from the hot-rodding scene. Very much appreciated sir! As you can imagine, taking 50 years of experience and putting it into an easy-to-digest format is no simple task. So the takeaway from all this is that regardless of your area of expertise, there is software available to help you. As I discussed with Kevin, this is a great tool to help you get closer to your goals. For example, if you’re in a racing class that limits cam lift, but you can vary lobe separation or ramp speed, you can set the chain calculations to test and change a variable and then continue to test for you. ’m at the perfect age: old enough to know better, but still young enough to try. [11], The Ford flathead V8 has a single camshaft located inside the engine block above the crankshaft. I’ve been reading his books since before I could (legally) drive, and meeting him is such a treat. Such an arrangement transferred exhaust heat to the block, imposing a large cooling load; it required far more coolant and radiator capacity than equivalent overhead-valve V8 engines. I’m at the perfect age: old enough to know better, but still young enough to try. Somewhat primitive water pumps used until the advent of the 1948 8RT and 1949 8BA models also contributed to the overheating problem. These typically involved installation of free-flowing mufflers, which if at a legal noise level still allowed low frequency sounds to pass, giving a characteristic rumbling dual exhaust sound to these systems. This engine is most commonly referred to as the "60 horse" flathead, or the V8-60. When Lincoln could not produce the V12 engine it wanted for the 1949 model year, the 337 engine was adapted for passenger car use. These selections will help, especially those situations that aren’t so common, like blower applications, high stall convertors, or high torque/low rpm tow vehicles. ProCalc and ProTune were created by father-daughter duo Bob and Jennifer Szabo in order to help racing teams get the best jetting for their MFI combination. [8] The simple three-main-bearing crankshaft attached two connecting rods to a single crankpin, one rod from each cylinder bank. Other websites with software offerings and programs worth mentioning are: Michael McDowell Captures Daytona 500 and First Cup Series Win, Lucas Oil Receives the O’Reilly Auto Parts Supplier Award, Austin Cindric Pulls off Overtime Victory in Beef It’s What’s For Dinner 300, UltraSonic LLC Ultra 3800FLT Cleaning Machine, Melling High Performance, High Volume Oil Pump for Ford EcoBoost, Moroso Multi-Inlet, Compact, Billet Aluminum Breather Tanks. It was initially designated the 8BA (see above) in automobiles and the 8RT in trucks. While some may see the cost of the programs as a large expense, I’m here to tell you that the money saved will FAR outweigh the money spent. Valves for each bank were mounted inside the triangular area formed by the "vee" of cylinders. The new design also relocated the water outlet from the front of the heads to the top center of the heads. At most, each bank of the V was an integral block, but many V engines had 4- or even 6-cylinder blocks, with cylinders cast in pairs or triples. The 4 in (100 mm) crankshafts came in the 1949 to 1953 engines. Bob has decades of experience in the automotive industry and as a drag racer. Originally developed in 1959 for the Ford Anglia, it is an in-line four-cylinder overhead-valve–type pushrod engine with a cast-iron cylinder head and block.. These, designated V8-78, were offered with standard 6.2:1 compression aluminum or 7.5:1 compression iron cylinder heads, rated at 85 hp (63 kW) and 144 lb⋅ft (195 N⋅m) (aluminum) or 94 hp (70 kW) (iron). [18] The 1932 through 1938 motors used twenty one studs to hold down each head and are known as "21 stud" motors. And super nice, too! The water inlets and thermostat housings were moved to the front end of the heads, and the 24 studs and nuts that attached the heads on the old engine were replaced by 24 bolts. CamQuest is one product selection program that allows you to quickly and easily drop in some basic vehicle and usage parameters – it will then populate a selection of COMP Cams that will greatly narrow down your search time. [citation needed] 1935's V8-48 saw compression drop to 6.3:1, but power climb to 85 hp (63 kW), and torque was rated at 144 lb⋅ft (195 N⋅m). The Ford Kent is an internal combustion engine from Ford of Europe. Curt had just pulled a Group 3-legal Ford 302 V8 engine out of a 1967 Cougar as the owner wanted to move up to the faster Group 5 class. So far, these are very in depth programs for the dedicated professional OR the really smart engine builders and racers who don’t want to waste time or money. “I’m an aerospace engineer by trade, but paid for my education as a certified engine repair mechanic and engine builder,” Hulderman says. Don’t be afraid to give it a shot. The left side exhaust manifold exhausted to the front in the 1949–53 Ford cars, where a crossover pipe took the exhaust to the forward end of the right side manifold on the car engines and between the 1st and second cylinder on some trucks, in turn exhausting to a single pipe at the rear. 8RT remained the truck engine designation throughout the entire run from 1948 through 1953 in the U.S (1954 in Canada). [18] Postwar, it became the V8-69 (suffixed "A" in Fords, "M" in Mercurys), with compression 6.75:1, 100 hp (75 kW), and 180 lb⋅ft (244 N⋅m). For powering the fuel pump, the camshaft is fitted with an extra cam located in the bearing on the flywheel side.[11]. In 1934 a two barrel down draft carburetor was introduced. The routing of the exhaust through the water jacket put an extremely heavy load on the cooling system and led to frequent overheating, especially on early models, if the cooling system was not maintained. It was in this climate that Ford experimented with V-8 tractor designs, some individual farmers converted their 4-cylinder tractors to Ford inline-6 or V-8 engines, and a few aftermarket companies offered such conversions for sale. They look good and have a few bells and whistles not available with freeware. One variable that can make a huge difference is weather. The intake manifold fed both banks from inside the vee, but the exhaust ports had to pass between the cylinders to reach the outboard exhaust manifolds, since it didn't use a t-head configuration. Oh, the hours of my youth I spent flipping through cam catalogs and lobe profile charts are now just a click or few away! “Over the years, I’ve written code for helping in my engine building, and recently, within the past few years, developed some software and started giving it away for free, in hopes people will become more involved in engine building. The mail order business continued to grow and we offered many parts for the Ford 9N, 2N and 8N such as engine overhaul kits, water pumps, radiators, brakes, tune up kits, manuals, filters, hydraulic parts, grills, fenders, seats and more. So instead of making one change and running a simulation dyno pull, then doing that over and over manually each time, you can set the program to make those changes for you. [18] The block was cast as a single piece (monobloc) for durability, and a single-barrel carburetor fed the engine. You need to be able to make tuning changes to match current conditions. This engine is very similar to the late 221 engine. The Ford flathead V8 was licensed to other producers. So you can test something like all the lobe separation angles from 108 to 117 by half a degree at a time. Since French engineer Léon Levavasseur's invention of the V8 engine in 1902, multi-cylinder V-engines (V8s, V12s, and even V16s) were produced, but were used in luxury models and their production runs were thus limited (relative to downmarket production volumes). These shell main bearings are made of a cadmium silver alloy. Redesignated V8-82A in 1938, V8-922A in 1939, and V8-022A in 1940, compression, power, and torque remained unchanged. The blocks with the factory 3 3/16 in (81 mm) bore can usually be safely bored 1/8 in (3.2 mm) over standard to 3 5/16 in (84 mm) and sometimes can be bored 3/16 in (4.8 mm) over standard to 3 3/8 in (86 mm), increasing displacement a little over 12%. Some of the software allows you to input these variables, but what happens when you’ve actually got your engine built and you’re ready to race? So far, these are very in depth programs for the dedicated professional OR the really smart engine builders and racers who don’t want to waste time or money. Collectively all 239 engines are referred to as "100 horse" engines, although the horsepower was increased in 1952 to 110 horsepower in cars and 106 horsepower in trucks. For example, the different modules of the program are written so that inputs meet real world possibilities. I started this simulation for estimating piston to valve clearance, and just added the capability for estimating camshaft to connecting rod clearance, given camshaft lobe diameter, connecting rod length, crank stroke, and crank to camshaft centerline distance.”. Stay up to date by signing up for the Engine Builder newsletter. Bob Szabo is a retired welding engineer, long-time drag racer, and author of six books about racing mechanical fuel injection at RaceCarBook.com – he has also written several articles for Engine Builder. They measure 5/8 in (16 mm) on the Mercury crankshaft and 3/8 in (9.5 mm) on the 3 3/4 in (95 mm) Ford crankshaft, usually. [18] It became the V8-68 in 1936, with compression, horsepower, and torque unchanged. With 2.6 by 3.2 in (66 by 81 mm) bore and stroke and 6.6:1 compression,[2] the engine was rated 60 hp (45 kW) and 94 lb⋅ft (127 N⋅m). Clearly Chevrolet isn’t doing any better in this department as the 5.3 is severely undertuned, and the 6.2, which should be available across the board at … Step 4: Use a brass drift and a dead-blow hammer to insert the woodruff key into the crank snout. It was not very popular with U.S. buyers who were used to the 85 hp (63 kW) cars. This level of monobloc design for V-8 blocks had been accomplished before,[9] but it had never seen mass production. If the air density or temperature changes much, you can see huge effects on the power output and tuning. I have no experience with the current 5.0 or 3.5, but if this is truly the best engine then that’s a pretty p poor job by Ford. The current record holder achieves 700 hp (522 kW) and 300 mph (480 km/h). In the 1950s shortcut exhaust outlets with manually removed covers were added to street machines in emulation of vehicles intended for high speed straight line racing on dry lake beds, typically located just behind the front wheel, although chromed external runners sometimes extended to just forward of the rear wheel. In early blocks, some cylinder walls were extremely thin due to cores shifting during casting. You need to be able to make tuning changes to match current conditions. The engines were essentially identical. The crankshaft development for the Ford flathead V8 was pioneering. [18] For 1947 and 1948, only the designation changed, to V8-79 and -89. The simple design left much room for improvement, and the power available after even low cost modifications was usually substantially more than could be obtained from an overhead-valve inline six-cylinder engine of similar displacement[citation needed]. [19] Simca do Brasil introduced a 148 cu in (2.4 L) version in May 1962 but the real surprise was the 150 cu in (2.5 L) "Emi-Sul" of April 1966. Part of the 1936 production and all production from 1937 to the end of flathead V8 production had both replaceable shell main bearings and connecting rod inserts (unlike the contemporary GM products), enabling straightforward and low cost rebuilding, another reason why the Ford was a favorite of amateur mechanics. For this reason, bank robber Clyde Barrow preferred to steal Fords as getaway vehicles. He’s got a great accent and the BEST stories. [18] It produced 95 hp (71 kW) and 170 lb⋅ft (230 N⋅m). [19], The 1948–1953 255 cu in (4.2 L), referred to as the model BG,[citation needed] was achieved by use of a 4 in (100 mm) stroke crankshaft in the 239 cu in (3.9 L) 8BA/8RT engine. [17] They sold many converted Ford N-Series tractors and conversion kits using Ford industrial inline-6 engines and Ford flathead V-8 engines.[17]. As with other crankshafts, static and dynamic balancing was performed (as this video on the Ford flathead V8 shows). [22], harvnb error: no target: CITEREFSorensen1956 (, V8 engine produced by Ford for mass production, Ward's list of the 10 best engines of the 20th century, Learn how and when to remove these template messages, Learn how and when to remove this template message, as this video on the Ford flathead V8 shows, "Pennsylvania S.A.E. The modern OHV V-8 powered vehicles available also contributed to the demise of hot-rodding's original culture (affordable modifications by working-class car owners), as new factory cars became capable of much higher performance than most hot-rods. This very specific training will show you how to further utilize their software and take your head porting game from a shot-in-the-dark art to quantifiable science. Now there’s no excuse for not utilizing a tool this powerful for free. Some engine builders prefer to drill and tap these holes for a screw-in plug, but in Mike’s experience, the factory-style Welch plugs are excellent if inserted properly and locked into place using a hammer and chisel. [18] The engine was very popular as a powerplant for midget race cars after World War II. In 1939, as the V8-91A, compression increased to 6.15:1, power rose to 90 hp (67 kW), and torque reached 155 lb⋅ft (210 N⋅m);[18] the ratings remained the same for the 1940 V8-01A, 1941 V8-11A, and the last civilian model, the V8-21A, which saw compression rise, to 6.2:1.
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