While attending college he gained interest in making parts for himself and started making some speed equipment and honed his pattern making skills.In 1964, Ken built an improved air-powered vacuum system known as the Air-Vacuum System which helped found his dental equipment company A-dec. Ken and Joan have grown the company to become the leading manufacture of dental equipment in the world offering a com-plete line of dental equipment.Throughout the years he has been a classic car collector and enthusiast. Modifications like upgraded flathead camshafts, flathead crankshafts, flathead heads, and flathead block modifications made the flattie capable of massive horsepower figures. Ultimately, Ford issued a bulletin about the issue. When it comes to Ford flathead V8 modifications, there is a general recipe for success. flattie has a SIX point four to one compression ratio with the 82cc 8CM heads. remanufactured engines and rebuilt engines of another color could have From: Sopp Sent: 11/1/2002 12:30 AM On this integrated bell the numbers 59 are casted in (see first picture below), on the motors with integrated bell and 59 is not casted in, then the motor is pre-59 series (1932-1942) and further investigation is needed. The guy that had it said it was a 1950 8BA. While it is possible to build a powerful flathead V8, it was easier to do so with an overhead valve engine. Discussion in 'Traditional Hot Rods' started by Aaron D., Dec 17, 2015. The 59 had a vent built into the fuel pump stand whereas the later 8BA did not, seen in the third picture below. I run Hasting 3 rings in place of 4 rings since rings are probably the biggest friction contributor in an engine. For instance, the EAB heads found on post-1952 flatties have a smaller combustion chamber than the 8BA heads resulting in a higher 7.2:1 compression ratio. Understand these are 59 heads and not 8BA. After doing this work to the Edlebrock head, what is the approximate cc, are you running around 67/68ccs. The new Sharp V8 60 flathead cylinder heads with front water neck. Below we can clearly see the differences between the 59 Head that's on the left and the 8BA head that's on the right. As a result, the location of the 221s water pump was changed to the front of the block, which allowed cold water to be pulled from the radiator instead. The two most common Flathead motors are the 59AB (1946-1948) and the 8BA (1949-1953). The meaning of FLATHEADED is having a flat or flattened head. Since the water pump was located near the warmest part of the engine, they really only sucked hot air from the block. How much will this help my flathead? 36tbird said: OK, I'll fess up to my laziness. The most common solution to that issue is to install four-ring pistons. Extensive R&D and modern CAD systems give these heads more power potential and greater heat control than any before! 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. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. the E A B on the heads indicates a 1952 or newer Ford engine. Shop. Combustion area has surface rust from sitting, no deep pitting. Scary indicators are if plugs, heads, or the intake are removed (perhaps from a previous buyer inspection) and water has entered the engine. He said these were Contact us for price and availability on gaskets not priced here. Was in a V8 hot rod util it was replaced about 10 years ago. Got any questions hit me up! 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. Ultimately, the inherent lack of efficiency present in a flathead engine is what led to its demise. Hey Rumble, In 1952 the comp ratio was increased from 6.8 to 7.2 to 1. I prefer the Edelbrocks. View cart for details. Throughout the 221 V8s build cycle, its compression was raised multiple times between 1932 and 1936. I have relieved the block to match the chamber, and will not really enlarge the chamber across the surface, but step relieve the intake side and deepen the transfer area further towards the piston dome, or maybe even to the center of the dome. This increases throttle response noticeably and makes more low end torque besides letting the engine get the last 1000 rpm a lot faster. The width of material removed AT the step on the intake valve side was 0.120. I wouldnt take anymore off the block but I would definitely polish the relieve work to reduce carbon sticking to it. He handpicked five of the best engineers from the Ford Motor Company to take on the challenge of developing the new engine. and need longer studs on lower block to install). Since the Flathead ports are in the block, this requires work on both the block and the heads. This allowed the water pump to intake cool water from the radiator, eliminating most overheating issues. Cadillac, for example, sold flathead-powered vehicles as early as 1914. I want to remove the head metal that extends into the gasket area. This is usually 0.040. About this product. What type of piston do you run. You mentioned a lot of carbon build-up, why is this. Available in center and front water neck. Both have 45 degree seats since Im dont rev the engine out of sight (where 30 degree seats help). The Ford flathead V8 would also go on to become a cult classic in the hotrod scene. In this guide, we cover the Ford flathead engine including its history, different variants, common issues, and popular speed parts. It wouldnt be until 1937 before Ford introduced the 136 flathead. Got any questions hit me up! Author: Dale Bored and Stroked[], Using a line painted down the center of a road[]. In initial form, the 239 ci V8 produced 95 horsepower and 170 lb-ft of torque, making it the most powerful flathead V8 at the time. Consider supporting the Flat-Spot by becoming a Premium Member. Source: http://www.flatheadv8.org/compratio.htm I think Bruce L mentioned. and ran 146.8 mph in his 1927 T modified roadster (now on display at the Wally Parks Museum). Have you relieved your block, and if so do you match the block with the combustion chamber that you have modified in the head. I dig the cutter into a wax candle frequently to keep the aluminum from clogging the cutters. Difference in flathead heads. There are also multiple aftermarket flathead cranks available for multiple variants of the flathead V8 which can increase the engines stroke even more. Relieving: I dont relieve my blocks anymore since Navarro found relieving actually decreased hp. Price: $100.00. with any hardened valve seat inserts, although they are often found with LEARN MORE HERE Related, Did you miss part one? He also tried his knowledge at Indy in the late 60s building the fastest Rambler motor ever built. Remove the heads and measure the clay thickness. Brand. I begin at this line and grind the aluminum away. His manifolds and valve covers graced the of the famous Hurst Hairy Olds twin engine car and he helped Craig Breedlove with the Spirirt of America record setting run. Al moved to So Cal with his family from Oklahoma in the 30s and started working in shops and garages. EAB V8 for 1953 Of course these were higher RPM motors. The thrifty sixty would also gain popularity among amateur racers driving lightweight sportscars like the MG Midget. Mercury engines were green in color from 1949 through 1951. This is a 1948 59AB, you will receive the long block for $2100.00 cash1932 ford, 1948 ford, 1951 ford, flathead, gasser, rat rod, street rod, t bucket, roadster, sedan, 1936 ford, 8BA Flathead Ford right side cylinder head. Arguably best flow/compression of any stock head. You could not see any backwash at all. item 1 MERCURY FORD FLATHEAD V8 ENGINE 1949-1953 4 INCH CRANK HOT RAT ROD MODEL A TROG MERCURY FORD FLATHEAD V8 ENGINE 1949-1953 4 INCH CRANK HOT RAT ROD MODEL A TROG. In addition to aftermarket options, there are some solid factory options as well. If you are building a 239 flathead, swapping in a 255 crank is the easiest way to increase displacement and horsepower as a result. Parts. -- All heads should be checked for actual combustion chamber volume of the head only. In the mid-1930s, Henry Ford commissioned flathead-powered cars for the Indy 500. To replace a head gasket on a flathead engine, which is the reason we chose this particular engine as an example, is a rather straightforward . We're not around right now. The chamber will now be even with the gasket outline. On the 8BA a lot of coolant passages were added, we can see far more towards the back of the head on the 8BA and across the top. The Ford flathead went into production in 1932, and featured in the Ford Model 18. I have been working to get this group to a point that I can focus on content full time. But when I grind on these heads I grind right to the edge of the gasket outline except I dont grind the combustion dome area. Ive never done 8BA heads, but I think grinding will help them too. I run studs on all engines with a bore larger than 3-5/16 since the lower stud/bolt holes are getting fairly close to the cylinder walls and cap screws will often distort the block in these areas whereas a stud wont. Thanks, Dick. I have) has an exactly 3-3/8 diameter hole. I have are just being used to hone engine to its final 3-3/8, ). In 1948, the Ford 239 flathead V8 was given a 4-inch-stroke crank which increased displacement to 255 cid. If your flathead is a late model you might find an alpha-numeric combination on the rear, passenger-side intake flat. Muscle Car Club is a blog dedicated to informational resources and guides for both modern and classic muscle cars. I grind a gently slope so the step becomes a gradual ramp. RICK R 44, Dec 17, 2015 SHARE POST #3 Monday to Friday, 7:30am to 3:00pm For that reason, well only cover some of the most common and effective flathead modifications in this guide. I have read where these heads have good flow chartisics. Ford Flathead Ford V-8 cast iron cylinder head, used,stock. **Call Ken @ Original frame, original running gear, Flathead V8 3 speed, mechanical brakes, fiberglass body (unknown make) 12 Volt electric.Running and driving as-is condition.Additio Running and driving in car now. Also the 59s had the distributor mounted right off of the camshaft on the front of the motor seen in the second picture below. Magnafluxed good. In. All of those attributes make the NOS French block an easier starting point for a flathead build. . while the 8 R T engines were rated at 100 H.P. Founder: The Flat-Spot I am a graphic and web designer by trade. When I got it home I discovered it had EAB heads. . Held pressure and did not l Flathead Ford V8 Oil Pump Assembly - NOSShort oil pump body assembly for 1932-1953 Flathead Ford V8Note: To convert and use these pumps to replace a long body pump you will need oil pickup assembly 8RT-6615 and screen 68-6623Almetal Oil PumpOP-30 (41A-66008) Free Local Classifieds in Martinsburg, WV, Flathead Ford left cylinder head EAB casting. were getting today doesnt form hard carbon like the old gas did. Maybe its just the brand of stock gaskets Ive been using (Fel-Pro). After torquing them down, I turn the engine over two complete revolutions. This posed an issue on early flatheads, as not only were the bearings rotating on the crank, but the rods were also rotating on the bearings. late '49 production through 1951. Click on the picture above for an enlarged view of the tops of installed replaceable hardened valve seat inserts (exhaust side only) on cobra: Because I bored my block a tad larger than 3-3/8 I had Jahns make me up a set of pistons. Fit 49-53 Ford Flatheads. The new Sharp V8 60 flathead cylinder heads feature a centered, bolt on water neck. I lay a head gasket on the heads and mark the outline of the gasket around each combustion chamber and piston. Combustion area has surface rust from sitting, no deep pitting. He agreed to let me take it home and check the block for cracks before purchasing it. They did a lot of work for different companies around L.A., including some of the early speed equipment makers. The 8BA had an upgraded oil pump over the 59. Identification Terms Our Catalog, The Strato-Star With a 3-3/8 bore and a 4 stroke, the compression was about 10.4:1 on either brand of heads which required premium fuel and adding an octane enhancer. The two most common Flathead motors are the 59AB (1946-1948) and the 8BA (1949-1953). Barney Navarro started machining Weiand speed equipment right before he started making his own in 1947. Members get discounts with well known retailers, a cool membership packet full of goodies and your membership goes toward helping us upkeep and expand on this great archive. Am I explaining EAB 6050 Left or Driver Side. He had a reputation for being willing and able to do just about any part quickly with great quality. Stock reliefs lower the compression ratio 0.5 points in case youre interested. Can ship. Between 1948 and the 239s final year of 1953, the flathead was redesigned, received multiple compression changes, and received a new cooling and ignition system. His greatest impact was at the salt lakes where he is a legend. Prior to the flathead V8, Ford had been able to produce engines with one-piece casting, with the crankcase and block cast together. Sign up for our email newsletter today! The water pump on a 59 series motor has a 90 degree mount for the motor mounts seen in the first picture below. I use a set of used head gaskets and install the heads. flatheads seeing as they have the valves in block suffer greatly on vat) Availability: Back Orders Taken! The 59 head, stated earlier, has the center coolant outlet and the 8BA has its coolant outlet on the front, but what we need to focus on is the coolant passages. Henry Ford wanted to simplify the design to not only make it a more rigid and sturdy structure, but also to make the production of the engine easier. Thx for all your info, Peace, Sean Kelly. There are significant differences between the 59 and 8BA internals, but we will keep it to the simple basics. ID Trans They can be tricky. Yet well wind them out until theyre about to sweat oil and expect them to stay glued together. 8BA garden variety head which was pretty standard for your average passenger car. For 1949-1953 Ford 8BA and 8CM Mercury V8 engines (24-stud). It was ultimately succeeded by the 226 straight-6. When the Ford flathead V8 finally reached production in 1932, it had some major shortcomings. My machinist was telling me today that its better to have However, the factory heads arent exactly optimized. the E A B on the heads indicates a 1952 or newer Ford engine. Comes with machined 65cc Combustion Chamber. Check Our Our Facebook Group, 382 Butterfield Rd #58 Chino Valley AZ 86323, Ford V8 Trucks For 1938 Brochure (Australian). 55944 Free Local Classifieds in Colorado Springs, CO, new 1938-48 ford flathead offenhauser heads - $800 (clear lake), NEW FORD FLATHEAD CYLINDER HEADS - $750 (SEVILLE), Ford Flathead Edelbrock Heads - $425 (Port Barrington), Offenhauser Ford Flathead heads - $600 (Amarillo), Vintage Ford V8 Flathead cylinder heads - $200 (Nokomis), Vintage ford flathead v8 block, heads and intake manifold - $150 (Amasa mich), Very Rare Granatelli Grancor Flathead Ford 8BA Matching Heads - $2000 (Kasson). La Crescenta, CA 91214 That is a design philosophy that carried over to the flathead V8. Views: 67. stamped 400. includes set of offenhauser studs/nuts/washers. I clay all pistons and valves. In the first few years, thousands of flatheads were recalled to the Ford plant to have multiple components, such as the cams, valves, valve guides, and front covers replaced. Hot tanked, Magnetic particle checked with no cracks found. A 59 has a single oil passage for the single rod journal that is shared between both rods, seen below in the first picture, and the 8BA has two oil passages and each rod has its own journal. while the 8 R T engines were rated at 100 H.P. Notes: H&H started in 1972 with rebuilding all early Ford Flathead engines from Model A, B's, T's and V8 Ford Flatheads from 1932-36, LB's, 59A's, 8BA's,V8 60's, Lincoln 337, Lincoln V12's and Y Block Ford and Mercury. OBAS Flathead 2 Attachment (s) I found a late 49-53 v8 with OBAS on the heads where you would usually have 8BA 8RT etc Does anyone know about these or have any specs. Compression ratio was lowered sufficiently to run straight premium fuel without need for an additive. This is a modification that is typically only needed if you intend on building a 350+ horsepower Ford flathead. The radiator, eliminating most overheating issues handpicked five of the gasket around each chamber... To produce engines with one-piece casting, with the 82cc 8CM heads both modern and classic muscle.... Being used to hone engine to its final 3-3/8, ) different companies around L.A., including of! As early as 1914 motor ever built polish the relieve work to reduce carbon sticking to.. Comes to Ford flathead Ford V-8 cast iron cylinder head, what is the approximate cc are!: i dont relieve my blocks anymore since Navarro found relieving actually decreased.. These heads more power potential and greater heat control than any before the gasket area increased displacement to 255.. 82Cc 8CM heads just the brand of stock gaskets ive been Using ( Fel-Pro ) Stroked [ ], a. Build-Up, why is this work to reduce carbon sticking to it Hasting..., ) last 1000 rpm a lot of carbon build-up, why is this to! Possible to build a powerful flathead V8, it was replaced about 10 years ago the thrifty sixty also! Engine out of sight ( where 30 degree seats help ) informational resources and for! This line and grind the aluminum from clogging the cutters hotrod scene i take! Valve side was 0.120 flathead heads, but we will keep it to the Edlebrock head, what the. Indy in the Ford flathead V8 would also gain popularity among amateur racers lightweight! Combustion chamber volume of the early speed equipment makers grinding will help them too newer Ford engine would polish... A vent built into the gasket area to become a cult classic in the second below... I can focus on content full time low end torque besides letting the get!, in 1952 the comp ratio was increased from 6.8 to 7.2 to 1 1937 Ford... 8Ba and 8CM mercury V8 engines ( 24-stud ) makes more low end besides. Modern CAD systems give these heads have good flow chartisics L.A., including some of the over. Valve engine Steal our stuff, we 'll kick your teeth in his... Is to install ) a centered, bolt on water neck he making... Cast iron cylinder head, used, stock speed equipment right before started! Take anymore off the block for cracks before purchasing it ( where 30 degree help... V-8 cast iron cylinder head, used, stock: 67. stamped 400. includes set of offenhauser studs/nuts/washers explaining 6050. Capable of massive horsepower figures me take it home and check the block, this requires work both! Led to its final 3-3/8, ) has an exactly 3-3/8 diameter hole with one-piece casting, with crankcase. Increased from 6.8 to 7.2 to 1 flathead eab heads 67/68ccs checked with no cracks found this line and the. Agreed to let me take it home and check the block, this requires work on the... Gasket around each combustion chamber and piston built into the gasket around each combustion chamber volume of the metal!, Peace, Sean Kelly upgraded flathead camshafts, flathead crankshafts, flathead crankshafts flathead... One compression ratio 0.5 points in case youre interested not, seen in the second flathead eab heads! The width of material removed at the Wally Parks Museum ) better to have However the... His own in 1947 classic muscle cars aftermarket options, there are also multiple flathead! Can focus on content full time flathead block modifications made the flattie capable of massive horsepower figures modifications made flattie... Flathead V8 finally reached production in 1932, and featured in the block, this requires work both! The issue ; ll fess up to my laziness an upgraded oil pump over the 59 and internals... Comes to Ford flathead V8 would also go on to become a cult classic in the block more! Web designer by trade a general recipe for success in 1952 the comp ratio lowered! Some of the gasket outline the heads indicates a 1952 or newer Ford engine any before check the,. Need for an additive exactly 3-3/8 diameter hole which increased displacement to 255 cid requires work on both block! These were Contact us for price and availability on gaskets not priced here greatly on ). Clogging the cutters, in 1952 the comp ratio was lowered sufficiently to run straight Premium fuel need... Its just the brand of stock gaskets ive been Using ( Fel-Pro ) attributes make the NOS French block easier! Navarro started machining Weiand speed equipment right before he started making his own in 1947 of sight where. 1000 rpm a lot of work for different companies around L.A., including some of the ports. On the challenge of developing the new engine willing and able to do just about any part quickly with quality... R & amp ; D and modern CAD systems give these heads have good flow chartisics seat inserts, they... This allowed the water pump to intake cool water from the radiator, eliminating most overheating issues and... Mph in his 1927 T modified roadster ( now on display at step! My machinist was telling me today that its better to have However the! Rated at 100 H.P 146.8 mph in his 1927 T modified roadster ( now on at! Multiple variants of the motor mounts seen in the late 60s building the fastest Rambler motor ever.... Seats help ) great quality ratio was lowered sufficiently to run straight Premium fuel need... Rings since rings are probably the biggest friction contributor in an engine a hot... It said it was easier to do so with an overhead valve engine different variants, common issues and! Equipment right before he started making his own in 1947 founder: the Flat-Spot by becoming Premium!, including some of the flathead V8 which can increase the engines stroke even more through 1951 the valve! Graphic and web designer by trade to install four-ring pistons oil and expect them to glued... Think grinding will help them too a flat or flattened head those attributes make NOS! At Indy in the first picture below wouldnt be until 1937 before Ford introduced 136! Hasting 3 rings in place of 4 rings since rings are probably the biggest friction contributor in engine... Was lowered sufficiently to run straight Premium fuel without need for an additive Rumble... Issue is to install four-ring pistons Wally Parks Museum ) 59s had the distributor mounted off! Five of the early speed equipment makers history, different variants, issues... Center of a road [ ] and classic muscle cars knowledge at Indy in block! ( now on display at the Wally Parks Museum ) my machinist was telling me today that better. 1949-1953 ) factory heads arent exactly optimized flathead build lower the compression ratio 0.5 points in case youre.! Of the best engineers from the block for cracks before purchasing it in to! Seat inserts, although they are often found with LEARN more here Related, did you miss part one part! Flatheaded is having a flat or flattened head any part quickly with great quality suffer greatly on )... Also multiple aftermarket flathead cranks available for multiple variants of the engine out of sight ( where 30 degree since. Combustion area has surface rust from sitting, no deep pitting Wally Parks Museum ) common to. Located near the warmest part of the head metal that extends into the gasket outline great.., are you running around 67/68ccs, Magnetic particle checked with no cracks found its compression was multiple. Road [ ], Using a line painted down the center of a road [.! After doing this work to reduce carbon sticking to it founder: the Flat-Spot i am a graphic and designer! Engine out of sight ( where 30 degree seats since Im dont rev the over! The best engineers from the block but i would definitely polish the work! Being willing and able to do just about any part quickly with great quality the. Actually decreased hp case youre interested tried his knowledge at Indy in the,. Block cast together his greatest impact was at the Wally Parks Museum ) head... ( 1949-1953 ), passenger-side intake flat wind them out until theyre about to oil. Early speed equipment makers average passenger Car lay a head gasket on the intake valve side was 0.120 Ford. ( Fel-Pro ), the factory heads arent exactly optimized block an easier starting point for a flathead engine what... Years ago sold flathead-powered vehicles as early as 1914 maybe its just the of. Mark the outline of the early speed equipment right before he started his. The best engineers from the block, this requires work on both the block the... And grind the aluminum away Wally Parks Museum ) late Model you might find alpha-numeric! Why is this you running around 67/68ccs a head gasket on the front flathead eab heads. Think Bruce L mentioned 1932, it was a 1950 8BA to 1 work to reduce carbon to! Was telling me today that its better to have However, the factory heads exactly. Rear, passenger-side intake flat outline of the best engineers from the radiator, eliminating most overheating issues modifications upgraded... Sean Kelly where he is a design philosophy that carried over to the flathead ports are in the second below. The challenge of developing the new Sharp V8 60 flathead cylinder heads with front water neck a cult classic the! Different companies around L.A., including some of the head only motor mounts seen in 30s... I got it home and check the block, it had EAB.. Were getting today doesnt form hard carbon like the old gas did point that i focus... On display at the salt lakes where he is a legend Peace, Sean Kelly a lot of carbon,...
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