The brothers, working with designer George Kudasch, greatly enhanced the breathing and combustion efficiency of the flathead by developing an overhead-valve cylinder head with hemispherical combustion chambers. Enter the Ferguson family. Ross, Wiseco, Egge, Arias, and others make pistons in any configuration you desire. Googled Don Ferguson Aluminum Ardun Flathead and came up with an article on the old R&C Hot Rod Network with pictures of an aluminum FH style engine using the Ferguson built block that was assembled by H&H. I've sold Don my 409 Chevy to Flathead aluminum water pump kits for years. Correct-length flathead 1.800 intake/1.600 exhaust valves are available from flathead specialists like Baron Racing. On the following pages, well take a look at some of the stuff available for the flathead and also cover the lineage, interchangeability, and secrets of this proud forebear of modern hot rodding. H&H Flatheads The Aluminum Ardun - Rod & Custom Magazine - MotorTrend supercharger. Should you look into the trunk you can see forward to the dash. Most flattie builders modify factory pans. This site uses Akismet to reduce spam. Not long ago, 150 inthe quarter mile, was mathematically impossible??????. No one runs the old weak stock ignitions anymore. Hilborn and Ardun Enterprises offer EFI conversions that look like old-time stacks but with EFI nozzles. The mixture must follow a tortuous U-turn path out the block-mounted intake valve, over to the main part of the chamber above the piston, and then back out the exhaust valve. By designating a new model, Ford was able bypass wartime restrictions on price. Although a shade darker than stock, the Cloud Mist Gray comes from the color charts of PPG. "I can make whatever you want, but 350 horsepower in a hot rod will smoke the tires all day long.". Baron, Edelbrock, Sharp (Wilcap), Navarro, and Offenhauser make both old-style heads as well as improved new configurations. Don Ferguson of Paramount Forge has designed an built aluminum FH blocks to be used with original or his Ardun Cylinder heads only. The gas tank was supplied by Ricks Tanks as was the in-tank EFI pump. It was in the 40s that the Stewart-Warner Southwind used them in Fords. Blower Kits. Where are the water jackets for coolant? Are you saying that theres a FLATHEAD in there ? The present-day Arduns are CNC-machined using high-grade 356-T6 aluminum, have refined combustion chambers, and improved oiling and valvetrain components. At around the same time, old-time hot rods gave way to modern musclecars and street machines. Topping Off Ford's Flathead V8 - MotorTrend Making power with a flathead is a fine balancing act, juggling the higher thermodynamic potential of raising compression against improving airflow through the combustion chamber. High-compression is the way to go. The street version of the ARDUN-equipped Flathead produces about 1 hp per cubic inch unblown but with a S.Co.T. Stay tuned for further updates on this project. Lifters look nearly identical to the originals, except his are made from solid chilled iron. Eventually you could build a whole street rod out of aftermarket commodity parts. The best balance has been the subject of debate for over 60 years. Stay tuned for further updates on this project. There are over 50 different flathead intake manifolds, but they arent all created equal. Melling still makes a high-volume oil pump (PN M-15). And there are always billet caps and girdles available. Normally we'd title this section "Cylinder Heads," but on a flathead, the heads-having neither ports nor valves-only form the combustion-chamber roof. What am I missing here? Only 200 original sets are known to exist, but fortunately, Ardun heads and associated conversion parts are back, reproduced in improved form by Don Ferguson of Ardun Enterprises. For reasons known only to the crazy French, flatheads were used in French Army trucks through the early 90s. In 1947, long before Zora Arkus-Duntov became famous for his work developing the Corvette and performance Chevrolet parts, he and his brother Yura designed what has been considered the ultimate flathead performance mod-turning the engine into an overhead-valve hemi. i plan on building a T bucket in the next year and want to run a flatty. Currently the most popular approach is running a big popup piston, but with a scallop on the side adjacent to the valves to keep the transfer area clear between the valves and the cylinder bore. Stromberg in England is producing new Strombergs again. Imagine all the programming that went into this. One flathead builder, Dave Tatom, offers a unique line of custom grinds with wide 114-degree LSA for naturally aspirated engines, and 116-118 LSAs for blown motors. Trying to gain back compression ratio by using popup pistons may improve airflow provided proper attention is paid to the transfer area and overall piston-to-combustion chamber interface. The story starts around a decade ago with Don Orosco, who after a lot of research and a not-inconsiderable investment, had 30 sets of Ardun heads reproduced for his personal racing efforts. Flathead Myths courtesy of Tony Baron Baron also offers a modern version of the famous Tattersfield/Baron four-carb race intake in more civilized street form. These are the only 337 high compression cylinder heads on the market. Available with center water neck. You need the right amount of plenum volume and runner length to complement the engine size, camshaft, cylinder-head flow, and operating range. Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues! His passion for Hot Rods and to create new products has helped the after-market industry continue to grow, DIXON heads relocate the exhaust valve out of the block and into the head reducing overheating and allowing for vastly improved exhaust gas flow. As the story goes, the owner really didnt want to part with the coupe but six months of perseverance finally netted Amie the decisive weekend of negotiating when a deal was made and the coupe was brought home. ARDUN ENTERPRISES Don Ferguson P.O. According to Baron Racing, the limiting factor is not piston-to-head interference, nor even valvespring coil-bind-it is running out of cam bearing clearance for the lobes. He is now replicating S.Co.T. Al got out of the Navy in 1945 and went back to work as a pattern maker in L.A. where he ran into Gordon Pilkington and they decided to go into business together, SP Products. Back in the day, four-barrel carbs had barely been invented. However, there are some significant differences in French blocks compared to the originals. Learn how your comment data is processed. The top was chopped ever so slightly with 1 inch cut from it. We stock selections from the best brands on the market such as Edelbrock and . Great info ! After getting a good dose of sunshine and warm temperatures, they decided to pay us a visit on the way back home. Finally, there are brand-new aluminum blocks and Ardun OHV conversion heads and valvetrains. Speedway Motors offers pumps with sealed bearings that do an even better job in both early and late configurations. He joined the Navy and went to the South Pacific as a Foundrymans Assistant. The old-timers took what they had and made it work. superchargers, which, like the heads, look period-correct but are filled with contemporary tech, in this case 4-71 helical-cut rotors. Too high a compression ratio and the engine peaks early due to restricted top-end breathing. The king of adapters is undoubtedly Wilcap. It has a f, Block mods for adjustable lifters: With the windowed solid flat-tappet lifter, drill a sma, Built to Barons specs, this 12-quart pan with integral windage tray fits 59A and French i, Baron Racings full-flow oil system: Plug the existing main-feed lower lateral port at the, Drill a 3/8-inch hole from the bottom of the cam bore to the rear main journal (photo 2, E, Baron Racing intakes include the Thickstun two-carb high-rise (left), shown here with Chan, The original Edelbrock four-barrel carb intakes were designed for small, now-obsolete, Car, Wilcap is reproducing Sharp intake manifolds. While Orosco wanted the heads to be as exact a replica as possible"He would be at the foundry getting the shade of the aluminum in the valve covers just right," Don saysFerguson was less interested in the cosmetics and more concerned with re-engineering the heads for maximum performance. Because the French version was used in trucks, the intake- and exhaust-port throats are choked down under the valve pockets, so extensive port-work is required for racing. As its name implies, Reds Headers is the place to go for the widest selection of street-style headers. No one runs the old weak stock ignitions anymore. For improved cooling efficiency, original 49-53 pumps have more impeller vanes than earlier models. There are builders on the left and right coasts and all points in-between who assemble reliable, powerful, 150-200hp engines, or you can buy new parts and build one yourself. They fit original '39-'53 blocks, French blocks, and (perhaps the ultimate evolution) Ferguson's new aluminum block. Technical - 8ba aluminum block design | The H.A.M.B. In the old days the hot ticket was dropping a 49-53 Mercury 4-inch-stroke crank in place of the Ford 3.75-inch-stroke unit. There are several techniques; the accompanying photos show the method preferred by Baron Racing. Provided you have an original bellhousing, you can use available Trans-Dapt adapters to install Ford passenger-car transmissions from the mid 60s to the late 70s behind the 49-53 flatties. Get yours today. Cast in Los Angeles from the highest quality T6 tempered A356 aluminum and CNC machined, the 24-stud Wilson & Woods heads are designed to fit the desirable 1949-53 8BA flathead. In fact, unless you have a badly core-shifted block, most of them can accept a whopping 0.1875-inch overbore (3/16-inch over standard). Still not enough? Edelbrock 1115 Flathead Ford Aluminum Cylinder Head With Script Logo 65cc Pair. This lateral flow severely restricts flathead breathing capability, although it does promote what today's high-tech engineers term swirl and tumble, which enhances fuel mixing and combustion. Unfortunately, old-school resistance to this new and improved part is so extensive that the SCTA has banned the blocks from competing in classic land speed racing classes. Stewart-Warner 2-3/8-inch-diameter gauges mounted into the stock dashboard with a clock mounted in the glovebox door. And Don has rimmed the valve cover with an O-ring for leak-free sealing. Small-block Chevy valves remain popular, but with reduced-base-circle cams they may be too short to permit proper lash adjustment. Coolant needs to remain in liquid form when it circulates through the motor. And, of course, they also give you four rather than three exhaust ports for a more contemporary, balanced look.. Privacy Policy. The originals still are. Even stock flatheads can run 6-7 psi boost with no problem. Some fuel-injection setups even run distributorless coil-ignition setups. Standing out among the parts and projects is a flathead engine on a rolling cradle, fitted with Ardun cylinder heads and a S.Co.T. Wilcap also sells 32-48 Ford mechanical-clutch hardware. Reputedly, they are cast with 10 percent higher nickel content, and the quality of the modern castings is a lot smoother with much less core shift. Centerforce offers clutches and flywheels. Googled Don Ferguson Aluminum Ardun Flathead and came up with an article on the old R&C Hot Rod Network with pictures of an aluminum FH style engine using the Ferguson built block that was assembled by H&H. Original price. Fair, is fair. Cast in Los Angeles from the highest quality tempered A356 aluminum and CNC machined, the DIXON heads are designed to fit the desirable 1938-1953 59A and 8BA 24-stud flatheads. With modern aftermarket cranks and rods using modern insert bearings, 5,500 rpm normally aspirated is not a problem, even with only three main bearings. There are several reasons for developing a new aluminum block for the Flathead. Tony Baron runs 10 degrees of base timing and 23 degrees max at full advance. They specialize in building flathead Ford V8s and Lincoln V12s and the production of Navarro Racing Equipment, Sharp Speed & Power Equipment, Austin Speed Equipment and, most recently, Wilson & Woods 8BA heads and Dixon sohv heads. The third-design "8BA" '49-'53 engines have a bolt-on bellhousing, the distributor was moved to the top-right of the engine, and modern insert-style bearings are used on both the mains and rods. Don was interested, but his approach would be different from Orosco's. They fit original 39-53 blocks, French blocks, and (perhaps the ultimate evolution) Fergusons new aluminum block. Although it sounds weird in this modern age of thin-wall castings, the 3 3/16-inch-bore, U.S.-built flatties can be bored 0.125-inch (1/8-inch-over). K&F Show #259: The Dukes of Star Trek; Dukes Review S2E12 Arrest Jesse Duke. Scott's car, too, won its class and set a new B Lakester record of 201.015 mph with LeRoy Holmes at the wheel, becoming the first open-wheeled car to reach 200 mph. New stainless valves are available from several sources. All flatheads overheat, then the blocks crack. Edelbrock, Wilcap (Sharp), and Offenhauser continue to market a wide variety of intakes. Sponsored Links (Register now to hide all advertisements). Trust Speedway Motors for best in class Cylinder Heads for Ford Flathead - delivered quickly, efficiently and without any hassles. Not only has Don Ferguson continued to reproduce the heads, but he's taken the baton and run with it, the result being this high-grade 356-T6 aluminum block that now means it's possible to own a complete, brand-new Ardun engine with no old parts whatsoever. Tony Baron runs 10 degrees of base timing and 23 degrees max at full advance. French blocks are about 30 pounds heavier than a standard flathead, which is a good indication of better metal and thicker walls. Flatheads began to come back, and prices of swap-meet stuff skyrocketed. Turn-Key Engines - H&H Flatheads But you will notice a gauge that youve probably never seen and thats the blower pressure gauge that RR&C had made up for this particular blown ARDUN. Flathead gurus like Don Ferguson and Tony Baron strongly urge that hot rod engines run a harmonic damper. It becomes an evolution,and makes the sport better, and everybody gains. Open flathead | Bob's 4 Cycle Karting Tony Baron says that a good-running flathead should have no less than 0.400 lift and about 250 degrees duration at 0.050-inch tappet lift. Unfortunately, old-school resistance to this "new and improved" part is so extensive that the SCTA has banned the blocks from competing in classic land speed racing classes. Scat offers affordable cast Pro Stock cranks through 4.375-inch stroke, with either 2.00- or 2.138-inch rod journals. It was great to meet Mark and Phil, and we hope they have a safe trip back to the cold and snowy territory called Michigan. A wide variety of headers are available for flathead engines, which certainly should not retain the restrictive stock exhaust manifolds. Maybe they are only for dragsters. A recent test of a prototype set of Hammerhead's castings bolted on a 427ci small-block stroker produced over 600 hp with a streetable hydraulic roller camshaft and 600 lb-ft of torque. Made in the USA. With his knowledge of welding, painting and engine work it kept him busy until he attended Oregon State College in 1949. The flathead's compression ratio is well suited to supercharging, and besides, what could be more hot rod than a blower poking through the hood? The king of adapters is undoubtedly Wilcap. Dressed with up to four carbs and that unique flathead sound accentuated by glasspacks, the old codgers were suddenly the rage again. (The Fergusons represent three generations of speed. For that, you're getting cylinder heads with a ton of development work and premium-quality pieces. With modern flatheads routinely putting out 250-300 lb-ft of torque, the original trannies obviously aren't up to the job. ". The first-design 32 through early 38 engines had only 21 cylinder-head studs and until mid 1936 even used poured babbit main bearings. 1949-53. . The flathead blocks to get are those with a 3 3/16-inch bore. Centerforce offers clutches and flywheels. Large-diameter, unshrouded valves combined with a proper combustion chamber configuration and piston design are needed to promote the proper transfer area from the flatheads valves to the far end of the chamber over the piston tops. Whether you're looking for a full blown show engine or hopped up daily driver, H&H Flatheads can help build the engine you need. Flatheads are old, ancient, obsolete technology. An alternative are Pertronix conversion kits that fit inside the original distributor; they retain the classic look, and versions are even offered that function on 6-volt power. Isn't Don Ferguson making an 8BA aluminum Flathead style block? Then the real work began on figuring out how to update and advance the original Flathead design, as well as how to cast the new parts. You can now build a brand-new flathead. Most builders convert the stock oil system to a full-flow design with a modern, remote-mounted oil filter. After 1953, flathead production continued in other countries, most notably in Europe, where the engine continued to be used in French military vehicles through the '90s. The block, heads, intake manifold and water pumps are made out of aluminum, making this a very light alternative to its cast iron brethren. The only aluminum flathead block commercially available that I know of at this time is the block made by Don Ferguson for his Ardun heads. Traditionalists can go with Vertex or Mallory mags, while modern guys may want to move up to MSD or Mallory electronic distributors. The Chevy's crank diameter is only 0.060-inch smaller than the flathead's. What kind of power are these Arduns putting out? Adjustable, Change a front-mount distributor cam to vertical drive with this Baron adapter. You may lose as much as 30 hp above 4,500 rpm. Copyright 2000-2009 Jelsoft Enterprises Limited. Mostly true, but the French military used flatheads as late as the early 90s and ancient flathead technology has evolved to run over 300 mph at Bonneville. First invented in the 30s it was 1934 when Stewart-Warner eventually produced over 3 million for use in cars, planes, and military vehicles. The Thickstun two-carb high-rise intake (today marketed by Baron) is an excellent street setup and it even provides clearance for the stock generator. (Pardon me if I'm wrong about this.). If you're interested in a complete Turn-Key engine give us a call 818-248-2371 or send us an email. French blocks are hybrids, essentially a 49-53 8BA in terms of deck height and front-end, but with the integral cast bellhousing and corresponding oil pan as found on the 38 1/2-48 59A. The first-design '32 through early '38 engines had only 21 cylinder-head studs and until mid 1936 even used poured babbit main bearings. The block is cast from aluminum and features a great number of changes from the original cast iron design. There is also an ugly governor mounting boss on the left-rear of the block that many rodders prefer to machine off. The company they formed to produce these heads was named "Ardun," an acronym derived from their last name. Earlier 3 1/16-inch-bore blocks will only go 0.090-over. The exhaust is by way of RR&C headers featuring 1-1/8-inch tubes that link with a custom RR&C stainless steel exhaust system. Tom Roberts new two-piece crossflow utilizes the latest in airflow technology. It spawned the modern aftermarket speed-equipment industry and became a favorite of bootleggers, dry-lakes racers, dirt trackers, street racers, and a whole generation that just wanted a fast car.
Sims 4 Functional Stroller Mod,
Dynasty Rb Sleepers 2022,
Articles F