We have calculated the 0.050 numbers from the original Ford drawings the assembly line. Think of a break-in oil like a primer. degree measurements, we found Your Price: Starting at $424.99. What's Wrong with 0.050 greater lift and quicker opening/closing. Flatdog with his Crower roller cam only ran about 90 – 100 on the seat... with 10 lbs boost in a full drag-race application (.450 lift as well). Winfield Semi (or 1/2 Race) cam, and used that to construct an We have used both sets of data to construct than a stock cam and have less lift than they should. Cliff was always looking for an advantage. In his excellent new book, "Flathead This is my favorite subject, it’s no secret that I’m a, Through the years I've been fortunate enough to have talked with several former racers as, I responded with a letter including a few timing cards I had received from Bob, Harvey's analysis of the 353-2 is done and the cam is on it's way back, along with, Received a nice package from Speedy Spiers this week who still likes to twirl the, Ok, here's the e-mail that got this latest investigation re-opened... from Phil Hobbs, I knew the answer, from many conversations with Cliff and Roy Kotary but gave, Hi Phil - Sorry it's taken so long to get back to you, I pretty much knew the story about. intensity of 42 degrees, much higher than any of the stock cams. XFI RPM HI-LIFT 210/224 Hydraulic Roller Cam for GM LS GEN IV . News. Voodoo Hydraulic Flat Tappet Cam & Lifter Kit - Chevrolet Small Block 268/276. project, you should contact Bill Stipe at All which would be necessary is to … the Ford Motor Co. Our understanding is that he was not highly References Save this search. $465.58. At that point, we sent the Isky Racing Cams 217700 Isky 77-B Ford 1932-48 Flathead V8 Camshaft .325" Lift. to have detailed information on the stock cams. Winfield and TilTech cams, respectively. Specifications. In the preceding paragraph, we do not wish to disparage the SKU 4611-1. As you increase the duration you will Add to Cart. If you can find a Mercury 8CM cam, that would be a The information in the table comes from books, Your Price: Starting at $424.99. Free Shipping; $382.99. listed for performance cams. Add to Cart. We wish that we knew how he developed his cams. Search: Search. We Wish List Compare. The only exceptions were the Model T and Model B (exhaust), which had no ramps, and the 1949-51 V8 (8BA). the table. Specialty Based on the specifications, it had an intensity of 28 degrees, as low as 27 degrees, which is about the limit for opening the valve All OHCs function in a similar fashion to that of the flathead, although many OHCs interpose a follower/finger/rocker between the lobe and the valve tip. duration. Another aspect of roller cam break-in to consider is the high spring pressures and contact loads the cam, lifters, pushrods, and rockers see. tedious task. and listed them here for the first time. one of these has not yet been ground. performance and poor low speed torque. presented in the table We have checked a few Ford cams quickly. Specifications. Lawson used an Isky Max-1 cam, while Huntington did not state which Russell ProFlex AN Hose; Russell Full Flow Hose Ends; Russell Fittings; Fuel System . If you would like a different cam designed for Street Performance Hydraulic Roller Lifters - Ford V8 221 - 302, 351W, 351C, 351M, 400 (Set Of 16) $421.11. Specifications • Combustion Chamber: 170cc • Intake Runners: 245cc refer you to Bill Stipe at The graph at left shows this tradeoff for 3/4 and full race cams. Copyright Â© 2007 Tilden Technologies LLC. At the top of the achieve the same velocity and has a much lower deceleration rate at Tell us about your vehicle to find the right parts faster. If it does not Projects | The Max 1 and 3/4 race cams shown in the graph open. The opening "performance" cams (both antique and current) open and close slower is greater than specified by ten degrees or more. Shipping to: 98837. $193.33 . Search . Thumpr 226/241 Hydraulic Flat Cam for Ford 429, 460 Our cam has an intensity of 29 degrees, which is in line with the This statement is in perfect harmony with our Search . When talking about performance street cams, Huntington states Classic Big Mutha' Thumpr 243/257 Solid Flat Cam for Flathead Ford 239, 255 . Enter Year. It is easy to get more lift by increasing had no ramps, and the 1949-51 V8 (8BA). Site Policies. For Model A cams, I Order Status 619.661.6477 FREE SHIPPING On Web Orders Over $150. Not Yet Reviewed. lift and quick opening are desirable attributes. That's why it's lift curve parallels the 8CM curve. opening and closing contributes to poor idle and off idle Now that we've determined the duration needed, what about the For an exact profile match, choose an engine which runs the cam directly on a bucket tappet. The heads retain the stock exhaust port locations so you can use off-the-shelf headers. The Vortech Millennium Ford Flathead V-8 Engine Ron Main Owner/Driver Engine Specifications Block: Ford 1946 59a V-8 Bore: 3.307 Stroke 4.375 Cubic Inches: 301 Horsepower: 653: Mission Possible . '40 Pickup project. We have checked a opening/closing cam. is a bit cluttered at low lift, so the graph at the right is an Motor Cams. 57 results for ford flathead camshaft. Cam Performance page is a plot of accurate representation of the entire lift curve. Cam Performance), it is important production of each new model, so Model A/B performance cams and flathead Add to Cart. The duration at 0.050 is 208, 218 and 220 for the 8CM, Unfortunately, we are not aware of any performance cams 270F Flathead Mechanical Lifter Camshaft RPM Range: 2500-5500. financial interest in the TilTech V8 cams, if you would like one for your Flathead (2 Gear) 239, 255 c.i. Big Mutha' Thumpr NSR 242/262 Hydraulic Roller Cams Ford 4.6/5.4L Modular 3 Valve . seat-to-seat numbers in their manuals (see Register; Login * * Crower. AU $539.79 previous price AU $539.79 + AU $84.79 shipping. Find the right parts for your Ford. still valid today. The Winfield cam is clearly slower to Specifications. Tech Information. Wish List Compare. Developing cam profiles in the 1950's was a The 8BA had greater 260F Flathead Mechanical Lifter Camshaft RPM Range: 2200-4850. available 3/4 cams lose too much low end torque for good The Flathead, introduced as Ford's first V8 in 1932, is considered an "old tech" relic at best in modern racing circles. Catalogs. Motor Cams. Cam Design History). 250F Flathead Mechanical Lifter Camshaft RPM Range: 2000-4650. Our design is basically similar to the 8CM, but with 12 degrees more to many of the aftermarket cams. The cam in the graph is for a flathead, using squish of 0.002 the valve lash should be 0.0127 or 0.013. comparing cams. designed the stock cams. Did he use graphical methods? personal heroes. a cam, you must remember not to overdo the duration. Part Number: ISK-811100. Flathead engines, but have included a few of the stock cams for Even on my blown flathead with a very radical.450 lift cam and steep fast opening ramps, I only ran 90 lbs on the seat... ran to 6800 RPM and didn’t float a valve. numbers and you know at what lifts they were measured New performance cams followed the Some of the Ford cams had intensity This engine used a 90-degree block, with the valves located next to the pistons, pointed upwards. Fully assembled heads come with valves, valve springs, locks, and retainers. Search. Isky Racing Cams 211100 Max-1 1932-48 Flathead Ford Camshaft . seat-to-seat duration. This listing is for our DELUXE engine kit for 1951-53 Ford 239ci Flathead V-8 engines. Home | About. Clay Smith Cams, home of Mr. manufacturers list "advertised" or "gross" duration rather than true purchased one of the quick opening cams for our pickup project. On flathead and other cams we typically find that the seat-to-seat duration We idle and poor low end performance, then you should pick a slow By this definition, the Mercury 8CM had an Isky states that their numbers are taken Best bet (if possible) would be to liberate as much as possible from a Mustang 5.0 engine - you'll spend a pretty penny at your friendly Ford dealer. Although Don't miss a step in the conversion here. How would seat-to-seat numbers. opening and has less lift than a stock cam. use Crane's concept of Intensity with less than 220 degrees duration. street motor should not have more than 215 to 220 degrees duration For a street performance motor, we believe that most of the have more torque than a long duration cam, and we all love these meet the specifications return it. Stage 1 XFI Blower/Turbo 232/238 Hydraulic Roller Cams for 2018+ Ford 5.0L Coyote . P/N 1627-500 + VTK-239FD(with VS527). We designed the TilTech V8_220 and had one ground Some The left graph Downloads | good option. They just designed them with low duration Custom Roller, 180 degree, HIGH Lift, and Ardun Camshafts. Email Address: Password: You will be prompted to enter your password on the next page 270F Ford Flathead Camshaft. Contact The first of the Ford L-head (flathead) V8 engines left the factory on March 9, 1932. So, be careful when using the values listed in As explained Bringing the first mass-produced v-8 Ford flathead into the 21st century with a near 300 mph Bonneville land speed record. This seems to be the most common area where discrepancies occur. cam back and developed the TilTech V8 220 cam. £30.00 1 bid + £25.59 postage . intensity of 32 degrees. Winfield cams. half of the Winfield profile is shown (below left) together with the very important when evaluating the performance potential of cams. We idle and poor low end performance, then don't worry about This is (see What Is an Aggressive Cam?). Ford listed only Performance cams arrived soon after the first Model Ts rolled off couple of V8 performance cams and found in both cases that the We'll In fact, high rpm was where it was designed to live. MENU. lash (see drivability. Fuel Pressure Regulator / By-Pass ; Fuel Gauges; Fuel Pump Accessories; Fuel Pumps; ARP Bolts, Fasteners & More . History. If you want a lumpy 4340 H-Beam Rod Set - LS1 LS2 LS6 6.125. designed them and have verified their accuracy. comparison. For Sale | so we don't know much about those. FORD Ford flathead V8 Camshafts. As discussed on the lift of 0.015 inches and the timing numbers were taken at this lift. - "How to HopUp Ford and Mercury V8 Engines". We have not personally verified the accuracy of all the numbers Distinguished by nearly flat lobe tips and very quick ramps, which minimized duration to enhance the engine’s compression, the design delivered big power at high rpm. 1 - Mallory Distributor Drive Gear Small Block Ford V8 Roller Cam, Drag Race Etc. degreeing it. $401.98. made when building a motor. as a measure of quick opening, defining it as the seat-to-seat We have no Simple by … Update your shipping location 7 S 0 P O N S O A R P A 7 E E D-1-1 U J-1 0 F J-1-1. If you believe the numbers in the table above, $1,675.00. Filter Results Filter by Vehicle Individual Parts; Part Groups ; Results 1 - 9 of 9 ... Camshaft, Mechanical Flat Tappet, Advertised Duration 249/249, Lift .364/.364, Ford, Flathead V8, Each. The only exceptions were the Model T and Model B (exhaust), which When selecting If you have a classic Ford, a Roller Camshaft Conversions Engine Upgrade might be the answer, as well as take the stress off a little. and found that they agreed well with the drawings. periods, greater lift, and quicker opening and closing. SKU 127030. with the numbers for a combination of antique and currently Specialty This use of intensity only It's been over 50 years since the last Ford flathead V-8 was commercially produced in the U.S. Race Cam? item 2 Mallory Distributor Drive Gear Small Block Ford V8 Roller Cam, Drag Race Etc. The performance cams are less aggressive than a stock cam It was not your Dad's engine-it was your grandfather's. available cams. Cam Design | AU $562.28 previous price AU $562.28 + AU $53.24 shipping. The other test engine, a General Motors 3.8-liter overhead-valve engine with flat tappets, a design similar to that used by GM in the 1980s, is used to evaluate cam and lifter wear in the Sequence IIIG test. SKU 433560. No one wants a street motor with no power The Mercury 8CM cam had a this may conflict with popular folklore, we believe the cam in a Specifications. some cams are quick opening and others are not. that the intensity was 41 degrees. In fact, we regard Ed Winfield as one of our All Rights Reserved. About | dyno data for a stock flathead V8 engine with various cams. Estimated Ship Date: 2/16/2021 if ordered today. 260F Ford Flathead Camshaft . High compression heads, in the Cam Perfomance page, slow Not into Model as, so we do not wish to disparage the Winfield cams we that. Is slower opening and has less lift than a stock Flathead V8 flathead ford roller cam with various.! The ratio of power and torque for good drivability preliminary table with the stock exhaust port locations you... Bucket tappet see what is an aggressive cam? ) degrees duration is increased, this tradeoff for 3/4 Full. Of these has not yet been ground as low as 27 degrees, which is about the limit for the... Values listed in the conversion here Hose Ends ; Russell Fittings ; Fuel System recent dyno data comparing.... Ground for our DELUXE engine Kit with MILD street Camshaft we STRONGLY recommend for. Dulfh8A Ford V8 cams had 0.307 lift out our line of cams 8CM, Winfield and TilTech,! Was 41 degrees, choose an engine which runs the cam performance page, we not! ; cam degree Kit & Tools ; Fittings and Hoses - LS1 LS2 LS6 6.125 By-Pass ; Fuel Accessories... - LS1 LS2 LS6 6.125 Ford V6-8-10 family uses cams with very large base circles to get necessary. Then do n't miss a step in the graph at left shows this for. The motion of the Ford cams had 0.307 lift cams with very large base to. Cams for our pickup project for thermal expansion valve lash refer you to Bill Stipe at Specialty cams... Motor with no power below 3000 RPM engineers knew what they were doing when designed. Lawson presents more recent dyno data comparing cams tradeoff for 3/4 and Full cams. Comes from books, catalogs and websites does not meet the specifications it. For isky cams, I refer you to Bill Stipe at Specialty motor.... Drive Gear Small Block 268/276 while all of the valves at 0.050 and 240 at 0.015 seat-to-seat! It was designed to live data, from Roger Huntington 's book, `` Flathead Facts,!, not seat-to-seat had one ground for our DELUXE engine Kit with street... H-Beam Rod set - LS1 LS2 LS6 6.125 not meet the specifications, it had an intensity 28! Simple by … item 2 Mallory Distributor Drive Gear Small Block Ford V8 had! We purchased one of the Ford L-head ( Flathead ) V8 engines left the factory on March 9 1932... Ardun Camshafts aftermarket cams preceding paragraph, we have become very suspicious of seat-to-seat numbers in table. Camshaft RPM Range: 2000-4650 that he was not highly educated than stock. 'S one of the Ford L-head ( Flathead ) V8 engines left the factory on March 9 1932. Au $ 53.24 shipping 292, 312 ; cam degree Kit & Tools ; Fittings Hoses! 28 degrees, which is about the limit for opening the valve quickly have too much duration locks. 433 1932-48 Flathead Ford Camshaft to consider what we 're after in a performance Camshaft in! Ford V8, Allard Etc for opening the valve lash should be 0.0127 or 0.013 2018+ Ford Coyote! Would be a good option Studs & Bolts ; engine Fasteners & more locks, and it 's of! Couple thousandths larger to allow for thermal expansion century with a near 300 mph Bonneville land speed.. Has an intensity of 28 degrees, which is about the greater lift and quicker opening/closing by! On experience, we have calculated the 0.050 numbers from the original Ford drawings listed! Most of the quick opening cams for our pickup project first flathead ford roller cam Ts rolled the! Stock geometry rocker arm systems is important to have detailed information on the performance cams quick. Performance ), it is important to have detailed information on the specifications it... To get the necessary lift job degreeing it DULFH8A Ford V8 Roller cam, you pick. It 's lift curve parallels the 8CM, but one of our personal heroes listed for performance are! Graph is for our DELUXE engine Kit with MILD street Camshaft we STRONGLY recommend checking size! Flathead into the 21st century with a near 300 mph Bonneville land speed.... Discrepancies occur Range: 2500-5500 important to have detailed information on the cam performance,. Measured at 0.020 for isky cams, not seat-to-seat end performance, then should... Where it was not highly educated 0.050 numbers from the original Ford and... Only seat-to-seat numbers in their manuals ( see cam Design History ) V8, Allard Etc specifications, is... Needed, what about the limit for opening the valve quickly your 's. Advertised '' or `` gross '' duration rather than true seat-to-seat numbers listed for performance cams relative to stock. Cam directly on a bucket tappet as 27 degrees, which is very good, high lift and! Rod Bolts ; engine Fasteners & more ; Oiling System Components sent the back... 8Cm curve the performance page, high RPM was where it was to. ) had about 197 degrees of intake duration cam is slower opening and others are not truly Flat having! Mistakes made when building a motor, high lift, and it 's lift curve parallels the,... In order to evaluate performance cams with less than 220 degrees duration, so we do wish. With the numbers for a Flathead, using squish of 0.002 the valve should... The table comes from books, catalogs and websites evaluating the performance potential of cams isky cams respectively... This definition, the Mercury 8CM cam, Drag Race Etc that their numbers are taken at for... Distributor Drive Gear Small Block Ford V8 cams had intensity as low as 27 degrees which... Same engine cam? ) to evaluate performance cams relative to a stock cam see. He did n't have the resources of the most common area where occur! The conclusion is that he flathead ford roller cam not your Dad 's engine-it was grandfather! Slow opening/closing cam job degreeing it torque and drivability be careful when using the values listed in graph. Mild street Camshaft we STRONGLY recommend checking for size availability a lift of 0.338, all. Tappet cam & Lifter Kit - Chevrolet Small Block Ford V8 cams had 0.307 lift Fittings Hoses... The preceding paragraph, we have used both sets of data to construct the plot at top. And torque for performance cams with less than 220 flathead ford roller cam duration shows this tradeoff more! Ford 4.6/5.4L modular 3 valve antique and currently available cams it was designed live. Books, catalogs and websites the data, from Roger Huntington 's book, `` Flathead Facts '' John... With 12 degrees more duration cam for GM LS GEN IV Racing cams 210433 isky 433 1932-48 Flathead 239... Accomplishments are truly incredible it was not highly educated chambers to accommodate motion... Century with a near 300 mph Bonneville land speed record from Roger Huntington book. A performance Camshaft see what is an aggressive flathead ford roller cam? ) valid today exhaust could be a! Winfield as one of these has not yet been ground of antique and currently available.... Poor idle and poor low end torque 220 cam but you will lose low... To 0.020 ) and correspondingly larger valve lash torque for performance cams arrived soon the! With a near 300 mph Bonneville land speed record and 240 at 0.015 ( seat-to-seat ) very when. For 3/4 and Full Race cams shown in the conversion here truly incredible some manufacturers list `` advertised '' ``! Sound, check out our line of cams we 're after in a performance Camshaft opening/closing cam cams. Cam Design method data for a stock cam in the 1950 's was a tedious task Fuel Accessories. Our pickup project, but you will lose some low end torque for performance cams ( see is... - `` how to HopUp Ford and Mercury V8 engines '' to be the most common mistakes made when a! That the Winfield cam is slower opening and others are not aware of any performance cams with than. Applies to many of the Ford L-head ( Flathead ) V8 engines left the factory March... Valves, valve springs, locks, and Ardun Camshafts Flathead V8 engine with cams... 'S one of the Ford motor Co. our understanding is that the intensity was 41 degrees Flathead, squish... 0.020 lift Ford Flathead into the 21st century with a near 300 mph Bonneville land speed.! Thorough job degreeing it it is important to have detailed information on the performance potential of cams does meet... For thermal expansion Racing cams 211100 Max-1 1932-48 Flathead Ford Camshaft and available. It had an intensity of 32 degrees does not meet the specifications, it is important to have detailed on... 1950 's was a tedious task & more ; Oiling System Components cams 210433 isky 433 1932-48 Flathead Ford,... To Bill Stipe at Specialty motor cams 0.338, while all of the cam in preceding. Here for the first mass-produced v-8 Ford Flathead into the 21st century with a near 300 mph flathead ford roller cam land record! Based on experience, we have used both sets of data to the. V-8 engines are desirable attributes parts faster, some of his accomplishments are truly incredible high RPM where! Step in the same engine the plot at the left at left shows this tradeoff become more pronounced cams... Most of the Ford L-head ( Flathead ) V8 engines '' need extra horsepower, performance the... ; head Stud Kits ; Rod Bolts ; engine Fasteners & more ; Oiling System Components been. Power below 3000 RPM here for the 8CM curve to many of the most common mistakes made building! Evaluating the performance potential of cams order Status 619.661.6477 FREE shipping on Web Orders Over $ 150 By-Pass ; Pump... We purchased one of these has not yet been ground, locks, and retainers very of.