The moment of truth came when the restored G.T. Instead, during the summer of 1967, he drove the KR-8 from Providence, Rhode Island, to Dearborn, with technician Billy Loomis in the passenger seat and his two oldest sons-15-year-old Bob Jr. and 13-year-old Carl, both on summer break from school-in the back seat. Other members of the family are also involved today with the dealership. While there were few corvettes made and not many were scrapped, there were many more police cars made and there wasn't a big market for the entire vehicle at the end of their hard life but the motors were often rebuilt and put in other vehicles. Said it was the same as the CJ engines. My buddy (picture in my album) has a cobra kit car with a 427 and 3.5 gears,it needs an over drive,,,,The car weighs around 2400 pounds and makes decent power. ), Transistor ignition option: single point mechanical advance. The Ford 428 Big Block V8 Birthed The Cobra Jet And - DrivingLine In April 1968, Ford introduced the Cobra Jet, built from a 428 Police Interceptor short block with 427 "low riser" heads, among other heavier-duty performance partssimilar to what Holman Moody had invented. The performance potential of this engine at that time was enormous, yet few people noticed. It was heavily optioned when ordered new with air conditioning, tinted glass, power steering and power front disc brakes, a tilt-away steering wheel, GT equipment, a locking differential, sport deck rear seat, AM radio, and the interior decor group with the deluxe steering wheel. In '66 the 428 base engine was just a bored and stroked 390. habris odo hablar nunca. When these heads cannot be found, Police Interceptor heads are an excellent alternative. Give him some winter Olympic synchronized plowing event. We're talking a remanufactured .030-inch overbore block, aluminum Cobra Jet heads, 10.5:1 compression, aggressive hydraulic camshaft, dual-plane intake manifold, and more. [link] [comments]. OK, maybe the 1,200 cfm dealt out by the tandem Holleys was overkill with the Q-code 428's mild cam timing and small-port heads. come by. Jeff Porter aka eltigre81 has sent us a recollection from his childhood and It is in production now 428's, later cars were 429's. 500. Silodrome was founded in 2010 as a website dedicated to Gasoline Culture and all it entails - We write about modern cars, classic cars, motorcycles, racing, gear, gadgets, clothing, boats, planes, airships and the occasional submarine.Read more Silodrome 2023. all rights reserved. 3000 miles!] and then for collectors looking for a cross over o in the southern California traffic reports on radi never teach your own kids how to drive. Tasca Jr. recalls that the engineers criticized the short-block assembly, saying it didn't have the right piston-to-wall clearance and other tolerances. Although it is beneficial to crankcase rigidity and oil pan gasket sealing, and it is compatible with cross-bolted main caps, the extra material bumps the weight of the bare block to 180 pounds. He used his clout as a top Ford dealer, along with his long-time friendship with Henry Ford II, to convince Ford to take a look at his KR-8 Mustang. low-end punch. Selection boils down to duration, which is where these cams differ. I want to do some comparitive driving with him in the spring, Care full if using that trans because In 1964 and early 1965 a few transmissions used the 25 spline output shaft which proved to be defective when big power was applied to them. After some break-in miles, we'd . Progress is fine, but it's gone on for too long. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. the 428 CJ. You must remove the oil pan to determine which block you've found. If it's to be a "driver", compression needs to be lowered to use "pump" gas, and a more modern cam grind is needed to regain the power lost to the lower compression. What is a Tempest?A violent The later motor was for Lincolns and Mercury's. "I had just gotten my driver's license six weeks before. you could be driving 15 mph and just floor it, and it would break the tires loose, you certainally didnt have to powerbreak it to spin the tires like every other car.my father had a 74 caprice with a 454 and the Tbird was far faster than the 454. The only exceptions made were a slightly hotter cam and a breakerless distributor conversion for maintenance concerns. Regarding the 428, it also matters if the block is a true CJ block or a police interceptor block. 1967 Tasca KR-8 Mustang - Tasca's KR-8 Birth Of The Cobra Jet - MotorTrend The engine was delivered to Donald Wood and his team at R.A.D. After the 1965 race for which 50 "production" race engines were built and sold (and Jim Clark won the 1965 Indy 500 race), the Indy Race Group was disbanded and personnel were dispersed to other engine engineering projects. Crane single valve springs are well matched to the hydraulic cam. The 427 was gone. If you were rich enough to put out for almost all of the available options, this 67' would be the one. It can be a 429 or a 460 depending on which crankshaft is used. The 428 PI however had the solid lifter cam from the 410 HP 427 and used the MR 427 intake manifold. 500s built in 1967. However the way horse power was stated changed during this time. with other 429 blocks. The Ford dual-point distributor was converted to breakerless status with a PerTronix Ignitor kit (PN 1284) to eliminate point wear concerns. Ford Cobra Jet 429-428-427 - CarMemories.com And if you're able to step up to the beef of a Cobra Jet head or block, you're going to get more power and reliability. In this case, the ideal pin length is 1.400 inches. Estler's Mortgage Lifter tomato is one of the most popular heirloom varieties that is perfect for home gardeners. Ford would sell just 1,299 examples of the 428 Cobra Jet in 1968 including both manual and automatic variants. Reading this brings up a question that I've always wondered about: what engine is preferred between the 428 police interceptor and cobra jet? 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. in. (You must log in or sign up to reply here. The critical role that good pedestrian infrastructure plays in city life Check the intake casting number, the head casting number and if the heads are of the bore and stroke. That's the story in a lug nut. The head design was also used on a So we took the pushrod out and drove all the way home on seven cylinders.". The 428 PI used in the early Shelby GT500s was necessarily an EPA-CARB certified product and it used all the components, carburetors, cylinder heads, intake, and exhaust systems of the production 1967 - 1968 428-4V PI, without substitution. But the one that really gets hardcore straight-liners buzzing is the '67 G.T. They also prepped the heads for 71cc cylinder volume and installed lightweight valves with 427-type springs. Kevin Marti confirms that the records his company has licensed from Ford do not include any 1968 Mustangs equipped with a "Q" engine code. The 385-series 429/460ci Ford big-block started out as a sleepy, stodgy luxury car fat-block when it was introduced in 1968. Terms of Service. If it is in fact a real police interceptor, it will have a factory aluminum intake. 500, which were all powered by the 428 Cobra Jet rated at 335 hp.
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