This improves airflow, but the resultant effective combustion-chamber-volume increase lowers the compression ratio, in turn decreasing horsepower and fuel economy. He works with a couple different cam grinders and will help spec the stick to deliver the poweror the lopedesired. Click below to preview or download the complete catalog. 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. Small-block Chevy valves remain popular, but with reduced-base-circle cams they may be too short to permit proper lash adjustment. 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. The Ferguson ARDUN project (picked up where the late Don Orosco of Monterey Speed & Sport had progressed) is based on an aluminum Flathead block (with enhanced main caps and deep skirts, for those wishing Flathead numbing power) and enhanced ARDUN heads (significant design modifications); ARP hardware is used throughout the engine. Back in the old days, all cars used low-pressure cooling systems, so coolant often boiled. It also sells gear-re, This all-Wilcap engine sports Wilcaps Sharp heads and intake, a gear-reduction starter, a. These second-design '38 1/2-'48 blocks (often referred to as "59A" castings) retained an integral cast-in bellhousing, used a distributor that mounts flush to the front cover with a horizontal shaft on the front of the engine and had insert-style main bearings but still used full-floating rod bearings (one bearing shell for each rod pair). For reasons known only to the crazy French, flatheads were used in French Army trucks through the early '90s. Most of these parts became the foundation for the Sharp Speed and Power Equipment company. But I still have one dumb question.how does this block in video cool? Original 50-plus-year-old blocks without cracks are getting scarce. Don Orosco is a hot rodder and vintage racer whose restoration business (now known as Monterey Speed and Sport) was responsible for the rebirth of several significant and historic hot rods, including the Dick Flint roadster and the So-Cal "Triple Threat" coupe. These are the only 337 high compression cylinder heads on the market. supercharger. Ultimately, you can move up to one of Cornhusker Engineering's custom front cover and late-model water-pump setups. Some fuel-injection setups even run distributorless coil-ignition setups. Wilcap also sells '32-'48 Ford mechanical-clutch hardware. In the end we should be so lucky to drive our end result as many miles as we traveled in our quest. Like all fads, once started, the process fed itself. Not all flathead water pumps are created equal, though. Chrysler 6 cyl flathead - Massey Harris & Massey Ferguson Forum TBI injection through billet Stromberg 97 carb-like throttle-bodies is available from Flathead Engineering. Sponsored Links (Register now to hide all advertisements). The Motor City/Shadow Rods block is an entirely different piece. While exact ignition timing will vary per combination, in general flatheads running gasoline like about 23 degrees total advance normally aspirated and just 19 degrees with a blower. Modern Ardun - MotorTrend At present, the only aftermarket custom oil pan available is from Ardun Engineering. Although a shade darker than stock, the Cloud Mist Gray comes from the color charts of PPG. Remember, this Flathead is brought to life through an Autotrend EFI system requiring the use of modern electronics and a means of control. Flatheads began to come back, and prices of swap-meet stuff skyrocketed. The conversion kits are not inexpensive; pricing starts at just below $14,000. Ultimately, there are equal-length race headers available from Tatom Custom Engines. You can now build a brand-new flathead. At one end there are restorers who insist on putting everything back to exact original condition. 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. Written by Mike Herman and Tony Thacker, foreword by Ray Evernham. Flathead gurus like Don Ferguson and Tony Baron strongly urge that hot rod engines run a harmonic damper. I am SO interested in when these will be available. Seal the heads to the block using slick new graphite-impregnated head gaskets available from Best Gasket, Red's Headers, and Tatom. How To Make and Aluminum Engine Block - The Ford Barn The block is cast from aluminum and features a great number of changes from the original cast iron design. Recommended bottom-line street-gas-friendly compression ratios are between 7.5-8:1 on naturally aspirated engines and 6.5-7.0:1 with a blower. Although new aftermarket iron blocks are reputedly under development, right now a real-world solution to finding a good core for your flathead is to start with a brand-new French block. Ross, Wiseco, Egge, Arias, and others make pistons in any configuration you desire. As for cylinder heads, Baron, Edelbrock, Navarro, Offenhauser, and Sharp (now sold by Wilcap) all have their adherents. He also makes a compatible cast-aluminum block. "These engines look cool, run cool, and are reliable," he says. Much has been written about the legendary Ardun Flathead conversion over the years-some truth, some myth, and some hearsay. 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. 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. Its a Holley touch screen that allows one to manage the computer settings. What you see here, however, isn't just a pair of reproduction heads atop a Ford block but instead a brand-new, 284ci, all-aluminum improved block, reproduction Ardun heads, and vintage 4-71 blower (the only old part on the whole deal) bolted to a new manifold from Ken Austin. Since there have never been valves, seats, springs, etc they are very strong. Baron, Edelbrock, Sharp (Wilcap), Navarro, and Offenhauser make both old-style heads as well as improved new configurations. The new engines overpowered the old chassis, so modern suspensions and disc-brake swaps were added to the mix. 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. Tom Roberts' new two-piece crossflow utilizes the latest in airflow technology. The first-design 32 through early 38 engines had only 21 cylinder-head studs and until mid 1936 even used poured babbit main bearings. Too high a compression ratio and the engine peaks early due to restricted top-end breathing. Difference Between 8BA and 59AB Fatheads Rod and Style But I digress. We stock selections from the best brands on the market such as Edelbrock and . The arms have an internal oiling system that Don has set up with stainless lines, a compact banjo fitting on the edge of the head, and a drainback plug plumbed to a finned oil pan of Don's design. Schneiders 278F solid (0.420 lift, 250 degrees at 0.050 duration, 110-degree lobe separation angle) is one grind that falls within these specs. Isn't Don Ferguson making an 8BA aluminum Flathead style block? Most in this group will accept a modified flathead as long as it is period-correct, with no obvious modern technology visible. Aside from his flathead speed equipment, he built parts for almost every engine that ran down the strip. 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. Mooneyes also offers throttle-bodies that resemble Strombergs. About the longest arm you can throw in a flathead, this Scat custom vacuum-melt 4340-steel. Technical - 8ba aluminum block design | The H.A.M.B. The king of adapters is undoubtedly Wilcap. For improved cooling efficiency, original 49-53 pumps have more impeller vanes than earlier models. When I was in the ninth grade (56-57), our physics teacher "proved" it would be impossible to accelerate to over some figure like that (138 sticks in my mind) in the quarter. The engine may "feel better" with 27-30 degrees total timing (as read on the crank), but Baron says "it slows up the flame travel. If the combination is properly tailored to the blower application, you should have no real problem. By Brian Brennan Photography by the John Jackson. It was only at the very end of the flathead's reign that the first small four-barrel carbs appeared; back then everyone used multiple-carb setups. Flathead gurus like Don Ferguson and Tony Baron strongly urge that hot rod engines run a harmonic damper. Bolted to Zora Arkus-Duntovs creation is a TREMEC TKO five-speed from Modern Driveline, which also supplied the clutch, flywheel, and a handful of trans mods to make the package work. H&H started in 1972 with rebuilding all early Ford Flathead engines from Model A, Bs, Ts and V8 Ford Flatheads from 1932-36, LBs, 59As, 8BAs,V8 60s, Lincoln 337, Lincoln V12s and Y Block Ford and Mercury. BlockNew 356 high-grade aluminium by Don Ferguson at Ardun Enterprises and polished by The Polishing Shop in Oxnard, California. Putnam also used the same leather on the center console and boot, the door panels, and the nifty accessory pockets in the doors. "Flat-Heads Battle Rocker-Arms for All-Out Supremacy" blared the Nov. '53 HOT ROD. Ratios are 1.375 on the intake side, 1.2 on the exhaust. Improved internal components and casting technology make them more reliable and leak-free. Open flathead | Bob's 4 Cycle Karting The gas tank was supplied by Ricks Tanks as was the in-tank EFI pump. A high-pressure system will run fine with no boiling, even at 190-210-degree gauge temps. As we go to press, word is just in that Mark Kirby at Motor City Flathead has joined forces with Shadow Rods to develop an all-new, improved 49-53-style aftermarket cast-iron flathead block. Tom Roberts new two-piece crossflow utilizes the latest in airflow technology. Don Jr. was the man showing us around the shop; his father was a longtime land-speed racer in whose arsenal were Ardun-equipped motors. After getting a good dose of sunshine and warm temperatures, they decided to pay us a visit on the way back home. 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. Custom billets stretch all the way to 4.5-inch stroke. So, there is room for a little improvement over the original design, especially taking into account the advances in technology and engineering in the intervening 60 years! 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Motor City also manufactures aluminum cylinder heads for Flatheads, and plans to build these all aluminum Flatheads in crate engine form. Newly Engineered Flathead V8 Block - Motor City Speed Equipment - Automotive American Newly Engineered Flathead V8 Block - Motor City Speed Equipment Advertisements Googling around as you do I initially found the story of Mark Kirby's newly engineered Flathead V8 block on the Coker Tyres website This is a quite old story from back in 2010 Kop Ford Flathead V8 The engine that gave birth to Hot Rodding is back!! Tony Baron runs 10 degrees of base timing and 23 degrees max at full advance. Back in the day, four-barrel carbs had barely been invented. "Of 17 new records established at this meet, 12 of them were set with overhead valve engines." 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. Still not enough? They fit original 39-53 blocks, French blocks, and (perhaps the ultimate evolution) Fergusons new aluminum block. French blocks are about 30 pounds heavier than a standard flathead, which is a good indication of better metal and thicker walls. The Chevys crank diameter is only 0.060-inch smaller than the flatheads. - Frank Comstock @Hemmings, Newly Engineered Flathead V8 Block - Motor City Speed Equipment. 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. Anyone know of any updates? Since taking on the cylinder heads, Don's fabrication business has grown to encompass much more than just the Ardun conversions. The new block is capable of much more horsepower because of additional webbing and four-bolt mains. He has even made some aluminum. Some fuel-injection setups even run distributorless coil-ignition setups. TCMP #538: Pro-Touring Update with Larry Callahan: How To Create a Garage Studio and Upcoming Pro-Touring Events! This block is completely beefed up, with four-bolt caps, reinforced bottom-end and webbing, furnace-brazed sleeves (max bore is 3.5 inches), and new-design head studs that tie into the bottom of the block. The man behind it all is Mark Kirby of Motor . Now it's 2005, and the flathead's resurgence shows no sign of diminishing. 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. This site uses Akismet to reduce spam. Different top-halves are available for mounting a variety of induction setups. 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. Fair, is fair. Ronnie: Is the Ferguson motor allowed at Bonneville? 226: Big News for The Custom Car Revival! Flatheads may not have the cubes or brute airflow potential of many of todays modern mills, but there is a solution: Bolt on a supercharger. By designating a new model, Ford was able bypass wartime restrictions on price. Topping Off Ford's Flathead V8 - MotorTrend As its name implies, Reds Headers is the place to go for the widest selection of street-style headers. $1,120. Yes, you can have a classic flathead with modern fuel injection. (Tucked away in another barn are future projects, such as a 1940 Suburban and a 1938 Chevy cabriolet.)
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