How much horsepower does a 429 Cobra Jet have?
375 horsepower
At 375 horsepower and 450 lb-ft of torque, the 385-series 429ci big-block was the most powerful factory engine ever installed in a first generation Mustang. Ford initially used the short-block with hemi heads in ’69 to conceive the limited production Boss 429 Mustang.
How much horsepower does a 1968 429 thunderjet have?
1968 Ford Thunderbird Specifications. New Thunder for the Bird: Powerful Thunder Jet 429 has 360 horses, more power than ever before—to flash you from where you are, to where you’re going!
What’s the difference between a 428 Cobra Jet and a 429 Cobra Jet?
The 428 is a 1969 block no heads. The 429 is a 70 complete out of a Lincoln or some other 4 door.
What is a Ford 429 thunderjet?
The Thunderjet refers only to the 360 HP, 4V engine. It was advertised as having 11-1 compression, over the 2V with 10.5-1. Where this came from, nobody has ever been able to figure out, since they have identical pistions, heads and cam as the 2V model. I run my 429 2V with the timing retarded to prevent pinging.
Is a Ford 429 a good engine?
The 429 was well suited to a competition role thanks to its sizable bearings and semi-hemi combustion chamber (with angled valves canted into the head that allowed for a larger size), and even out of the box its advertised (read: underrated) 360hp made it a strong street contender.
How much horsepower can you get out of a 429 engine?
With a 4.36-inch bore and shorter 3.59-inch stroke than the 460, the 429-cu-in Cobra Jet promised at least 370 hp thanks to its snappy 11.3:1 compression ratio, and it became the go-to power plant for the late-’60s Fords.
How much horsepower does a 1968 428 have?
Engine Basics
| Year | 1968 |
|---|---|
| Power (hp) | 335 hp @ 5,400 RPM |
| Torque (lb/ft) | 440 lb/ft @ 3,400 RPM |
| Compression | 10.6:1 |
| Displacement | 428 cu / 7.0 liters |
Whats better 429 or 460?
The 429, with less displacement volume, had a shorter stroke length of 3.59, meaning it produced less power per camshaft rotation than the 460, which had a stroke length of 3.85, as mentioned above. The longer stroke produces more power and also allows for more and better high-performance modifications.
Is a Ford 429 a big block?
Making The Most Of Ford’s Biggest Block. The 385-series 429/460ci Ford big-block started out as a sleepy, stodgy luxury car fat-block when it was introduced in 1968. It was a whisper-quiet big-block with abundant low-end torque for large sedans, and it did its job well.
What kind of engine did the Ford Thunderbird have?
3) in 1968, the model with 2-door hardtop coupe body and V-8 7033 cm3 / 429.2 cui, 268.5 kW / 365 PS / 360 hp (SAE gross) offered since September 1967 for North America U.S.. According to the ProfessCars™ estimation this Ford would accelerate 0-60 mph in 8.1 sec, 0-100 km/h in 8.5 sec, 0-200 km/h in 43 sec and quarter mile time is 15.9 sec.
What kind of intake manifold does a 429 / 460 have?
Intake Manifold Top Cover, R-Series A460, Single Dominator, Ford 429/460 with PowerPort® A460 Heads Only, Each Intake Manifold, Top Section Only, Quad, TurboThrust, Power Port, Aluminum, Natural, Dual Square Bore, BBF, Ford, 7.0L, 7.5L, Each
Is the 427 jet head the same as the 428 Cobra Jet head?
The High-Riser is an all-out racing head with smaller chambers, huge valves, and ports. This head does not work well on anything but a 427 due to valve-to-bore interference issues. The 428 Cobra Jet head is virtually the same casting as a 427 Medium-Riser in terms of valve and port size.
What’s the difference between a Thunder Jet 429 and Super Cobra Jet?
Compared to a plain ol’ Thunder Jet 429, a Super Cobra Jet would cost about $500 more and net you 15 advertised horsepower. Fifteen. You could get that from a set of headers and a better cam, then buy a set of sticky tires with the change. Thing was, no one believed the ads.