I dictated the engine component and design criteria for the 428 GT (later renamed "428 Cobra Jet") since we only had time to validate the product program content with a component exploration engine series and a single "shot" production release series. Although many early Mustang articles suggest that the 428 Cobra Jet was designed by Mr. Tasca, there are in fact more than 30 design differences between the components used by Mr. Tasca, the 428 PI, and the released 428 CJ. Mustangs and Torinos with the 428 Cobra Jet turned in better performance numbers in stock trim. Cylinder heads for these engines can be successfully reworked with larger valves and a good port job for improved breathing. "All those 'ballots' went to Henry Ford II," says Dahlquist. ", Duly impressed, the Ford engineers wanted to pull the powertrain for inspection. it is pretty much what this website is all about. 428 Police Interceptor 428 Cobra Jet; Cylinder Heads: C3AE-6049-H: C7AE-6049-D (Production 390 - 410 - 428 - 428 PI) C8OE-6049-N Similar to earlier C4AE-H but with enlarged intake and exhaust ports, valve seat throat clearance cutter, and improved water jacket core print: Intake Manifold: ), Transistor ignition option: single point mechanical advance. It came equipped with the FE Series engine showcasing 428 cubic inches, producing 355 horsepower and 420 foot-pounds of torque. lots of info. TWENTY SEVEN is a new book published by Fuel Press. 75 yr old woman keyed dozens of cars on her street Raymond Loewy. The listed weight is the maximum for a complete 4V engine. engineeri trb752: The rest is history. 11th ann Jody, Keith, and Ron find another Pontiac. In Tennessee there is typically one location hosting Thomas the Tank Maybe we don't need coolest thing you'll see all day, virtual roller c no lights, no signals, no round about and no co Grandson brought this collection of things from hi think this is still handy? Ford would sell just 1,299 examples of the 428 Cobra Jet in 1968 including both manual and automatic variants. For full policy documentation refer to the following link: I have a 428 FE engine in my car from back in the day (60's). . There's a vast array of induction systems available for the 429/460. The 427 was gone. By most accounts, this combination of parts magically transformed the '67 GT hardtop into a barnstormer. The moment of truth came when the restored G.T. Like all Ford 427 8V setups, specially molded curved fuel hoses connect the metal fuel rail to the primary bowl of each carburetor. Hot Rod magazine staffer Eric Dahlquist wrote an article about Tasca's KR-8 and suggested that readers contact Henry Ford II in Dearborn if they wanted to see the car in production. 500 block weighs. While most discussions comparing the engines have equivocated the 428 PI to the 428 CJ, the facts are that the 428 CJ was demonstrably more powerful than the 428-4V PI product. From there the step up to the Super Cobra Jet package in a Torino meant the 3.91 ($155) or 4.30 ($206) axle ratio. Yep, I'm a hack. Note: Tasca Ford remains in business today, although the location has moved from East Providence to Cranston, Rhode Island. With these manifolds came two types of deep-breathing cylinder heads with wedge chambers and huge ports. Widely recognized as a proponent of performance and an active supporter of racing, Tasca Sr. was also vocal about Ford's lack of performance offerings. 500, which were all powered by the 428 Cobra Jet rated at 335 hp. jacket and regulatory safety ponytail. They suggest removing any unnecessary casting in the intake and exhaust ports. Are speed parts readily available for these? The comparable power outputs are as follows: *ALLOWED MAXIMUM POWER CONDITIONS FOR TEST: Maximum compression rated, maximum clearance, no air cleaner, exhaust headers, minimum exhaust back pressure, maximum carburetor air flow (no choke plate or throttle plates), high-hour engine with no alternator, manual control of fuel and spark: optimum (LBT) fuel and spark (MBT) advance, power level corrected to 60F at sea level standard barometer. The 427 "D" and "L" engines were offered in 1964 in a Galazie 500. When these heads cannot be found, Police Interceptor heads are an excellent alternative. Images: Peter Singhof 2019 Courtesy of RM Sothebys. he did exactly what weve all dreamt of doing: he brought [image: The Genius of W. Eugene Smith] The story of Eugene Smith, also While the Ford engineers were taking the KR-8 engine apart, we were putting the 427 in the Mustang. In December 1966 and January 1967 the FE EngineSection was split into two groups, one for Custom Series cars (Ford - Mercury - Lincoln) and one for Light Car products (Mustang - Cougar - Torino - Montego) and I became the designated leader (Principal Engineer) of the latter group. Probably a 410, not that that is a terrible thing just dont pay PI $$$. The assembled engine dimensions are 32 inches long by 27 inches wide by 29 inches high. 15 Shelby Facts every gearhead should know | Hemmings The performance potential of this engine at that time was enormous, yet few people noticed. Apparently, the engineers felt that a little publicity, followed by a push from consumers, would convince Ford's top brass to offer the KR-8 performance package. We suggest a PowerMax kit with compatible springs, lifters, and retainers. ", When Ford engineers insisted on keeping the KR-8 powertrain for further inspection, Tasca Sr. told them he needed something to replace it for the drive home. Shelby would cash in with the upgraded '681/2 GT500KR, which took its name from Tasca's original King of the Road KR-8. Below is what one of my books says. The flat-wound internal dampers help prevent surge, a condition where vertical energy waves interfere with spring function to cause premature valve float. In mid year, the W code was replaced in production by the 428 CJ. Rebuilding Shelby's G.T. 500 428, Ford's Only Dual-Quad Mustang The late program start necessitated furious design and development activity. What's the difference between a 428, 428 Police interceptor, and a The torque figures were similarly impressive, with 445 ft lbs at 3,400 rpm. Both cast iron and aluminum heads were offered. I know nothing about these FE motors. You can expect approximately 486 hp at 6,150 rpm. was a high torque, quiet, While there I worked on the current production 1966 390 GT Fairlane - Comet and the 1967 Mustang - Cougar - Fairlane - Comet program. The baffled stock oil pan helps keep oil in the sump while taming windage. Said it was the same as the CJ engines. Roller? ", You would think that Tasca Sr. would have shipped the car to Detroit. It came equipped with the FE Series engine showcasing 428 cubic inches, producing 355 horsepower and 420 foot-pounds of torque. The company is still noted for Ford performance- they operate one of five Shelby Mod Shops-and racing-Bob Tasca III, Bob Jr.'s son, currently campaigns a Shelby Mustang Funny Car in NHRA, while Carl Tasca, who rode to Detroit in the back seat of the KR-8 Mustang in 1967, races one of the new Cobra Jet Mustangs from Ford Racing. more cont A teaser trailer just dropped for Twisted Metal, a new series based on the Thought they would both go same time. 3) An oil cooler Learn more here! The aluminum heads used in the Boss 500s except for three cars ordered with the 427 side oiler. And because so few Boss 429s were produced, they never developed a mainstream following on Main Street. low-end punch. 428 Police Interceptor Motor questions | The H.A.M.B. Like Tasca's original creation, the Cobra Jet mixed police interceptor parts with bespoke Ford performance gear to build on the 428's already-impressive performance. examples of the photographic process that most of the people reading this 428 Cobra Jet History, by Bill Barr Shelby's team reached into the 427 parts bin, dropped the '63 low-riser dual-quad setup atop the 428 Police Interceptor, and made their new Mustang a superstar. Ford made several variants of the 428, from the Thunderbird engine to the Police Interceptor, but it's the 428 Cobra Jet--with the optional Ram Air that made the hood scoop functional--that we revisit in this issue. 428 vs 427 - Club Cobra Enjoy. The next year, 1973, saw the compression down to 8.0:1 and horse power R.A.D. If you missed any of our other photos, use the link below to check It offered: The canted-valve design angled the valves in the head. But what about the actual KR-8 Mustang? I'm after YOUR input! Engines with factory hydraulic cams employ the cast aluminum rocker shaft stands seen here. Not only was it the first series-produced 428 big-block Mustang, but it featured dual quads right off the lot. Photography by Tenn larger ports and valves. The official Ford Mustang 428 Cobra Jet was fitted with the police interceptor V8, though in a slightly different form than theTasca Ford version. 1966 - The "R" & "W" engines were used in the Comet, Fairlane, Galaxy, Mercury & Shelby Cobra. This engine's simplicity enables you to build a lot of performance into the mill without spending a fortune. These transes were quickly dropped from production. The length of this pin is critical. Thank you for visiting clubcobra.com. Shelby's team reached into the 427 parts bin, dropped the '63 low-riser dual-quad setup atop the 428 Police Interceptor, and made their new Mustang a superstar. Billy was working on it one day, but I don't remember what he was doing. It's confusing because the Cobra Jet actually made much more power than claimed, and replaced the 428 Police Interceptor that Shelby had rated 355 hp in 1967 with dual quads and 360 hp in . "It became one of the most controversial stories I ever did.". capabilities. order form Read More The new, all-aluminum Shelby block weighs 91.4 pounds, about half what this iron '67 G.T. Radio traffic shows When those batteries need to get connected, but yo either for the mancave, the office, or the local b sometimes it's easy to spot the retired grandpa. The 428 Cobra Jet, introduced April 1968, was a high torque, quiet, inexpensively built engine. Now the president of Tasca Ford while his father, 82, enjoys a semi-retirement, Tasca Jr. was 15 when he took a ride in his father's '67 Mustang GT demonstrator with Tasca technician Billy Loomis. Comparison of Major 428 Engine Components - 428 Cobra Jet come by. Jeff Porter aka eltigre81 has sent us a recollection from his childhood and Complement your work with a high-volume oil pump because high-performance engines need lots of lubrication. 1904 they manufactured friction-type shock absorbers which became standard It performed very well in the Coke- bottle-bodied Torinos and Cyclones. Presumably, Mr. Tasca and Carroll Shelby had communications about the outcome and Shelby was prompted to exchange engines in some 1967 and early 1968 GT500 Shelby Mustangs from the production 390 GT to the production 428-4V Police Interceptor (PI) engine. If you're planning a solid cam or race-spec valve springs, upgrade to the cast iron stands used on 427s or billet aftermarket alternatives. High-rpm torque isn't going to benefit you on the street. This 1974 Ferrari Dino 246 GTS was completed on April 30, 1974, and was The 428 police interceptor engine could be found on both the 1967 Shelby GT500 and the 1968 GT500KR. in the Riverina Gold Cup aboard his Brian Shead built Cheetah Mk3 Ford at The 428 Cobra Jet was designed for mass production and simply did not have the capabilities to be used in racing due to the . 1967 - The "R" & "W" engine was used in the Comet, Fairlane, Galaxies, Mercury, Shelby Cobra & the Shelby Mustang GT 500. He thought the shifter was in 'D' but it was in '1.' The stock -inch hex ends of the stock oil pump drive are known to shear, so a superior Melling IS-60 driveshaft is substituted. Not found on other FE blocks, this detail is found on most 428s, though erosion can render the figures illegible. By 1974 the emissions crap that was added to the engine killed the power. Ford Cobra Jet 429-428-427 - CarMemories.com But some are still out there!!! After some break-in miles, we'd . ** "B" POWER TEST CONDITIONS: full production engine, automatic fuel and spark control, air cleaner, alternator (not charging), production exhaust manifolds, minimum exhaust back pressure, 200 mile or 15-hour break-in, power level corrected to 100 F @29.5" HG. restructuring its sales operations and eliminating more than 100 positions Privacy Policy - Terms of Service - Contact Us, For Sale: The Last Set Of OEM Body Panels For The Ford RS200, 1 Of 1: The American V12-Powered Bill Miller Packard Twelve Special Is For Sale, Turbocharged Prototype: The 1980 M81 McLaren Mustang, Adventure Machine: A 327 V8 Swapped International Harvester Scout 80, The Danner Bull Run Chelsea Boot Made In The USA, Theres A Works 1982 Lancia 037 Group B Evolution 1 For Sale, Americas Ferrari Hunter The Rare Apollo 3500 GT. Ford FE 428 Police Interceptor Intake Manifold C6ae-h 390 427 - eBay Interestingly the mission to build the 428 cu. Early motors were rated using flywheel or brake horsepower, in '72 net And the new 429 was a brand new design called the Because the Stealth is a dual-plane manifold, it has long intake runners that will yield good low- and mid-range torque. He also grabbed an experimental transmission and a special rear axle. the 429 Thunderjet was an amazing engine,in 1981 when I was 16 I bought a 69 4 door Thunderbird for $500and OMG, that was the most powerful engine ever,it would burn the tires until it shifted into third gear. custom built engine is difficult to sell. and will start shipping early December. "I had just gotten my driver's license six weeks before. You'll bot don't be a bitch, and don't mess with Tabitha. Billy Gilbert persisted in modifying and tuning the engine and the chassis to make Bobby's Mustang outperform Chevy and Mopar products in and around Providence. And you never know it could be one even if the engine is a 69. How do these compare to 429 Hi-performance. What's the difference between a 428, 428 Police interceptor, and a 428CJ. The units were provided to the Dearborn Vehicle Assembly Plant (DAP) for the 50 white Mustangs (some of which were "lightweights" with no seam sealer and no sound deadener) built in December 1967. Crane single valve springs are well matched to the hydraulic cam. what's a 428 cobra jet engine worth | Hot Rod Forum It, This is theDanner Bull Run Chelsea boot, it was developed by the legendary American boot making company based on the design of their lace-up, This Lancia 037 Group B Works Evolution 1 is one of the cars that made the mid-engine Lancia an icon of Group Bs earlier, The traditional Silodrome was a carnival sideshow attraction also called the Wall of Death." But if the pin is too long, it'll interfere with seating the flat washer. 500 at 355 hp and 462 lb-ft, only 10 hp more than '67 Q-code 428 Thunderbird mill, which inhaled through a miniscule 440-cfm four-barrel carburetor. Why did we bring together motorcycles and surfing for a second e Theres a type of convertible thats like a taxi top, where the back row The 429 was unique in many ways. on Vimeo. IIRC look at the exhaust manifold bolt pattern-------------the 390GT and 428CJ had a different bolt pattern (had some more holes and an tab on the head for the pattern--the standard engines only had the vertical pattern with a bolt at top and bottom of port, Check the intake casting number, the head casting number and if the heads are of the bore and stroke. Selection boils down to duration, which is where these cams differ. It was a leaner mill with a skirtless block like the 289/302/351ci small-block. chamber, Rocker shafts were replaced with rockers riding on fulcrums with separate accessories are considered. Ford's first 385-series performance embrace was in '68-'69 when they developed the Blue Crescent (Boss 429)-a hemi-head version of the 429ci big-block for NASCAR use. Southsiders present: Wheels & Waves - second edition from Douglas Guillot The "R" engine was available in the Fairlane "Thunderbolt" low rise intake only. it is most likely a 428 Police Interceptor block and not a 428 Cobra Jet. Grippo. If you'd prefer not to stud the main caps, we suggest ARP bolts because they're stronger than factory hardware. of torque at 3200 rpm. Powered by Gasoline and Caffeine. creating spaces intended for creativity and collaboration among design and
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