How much HP does a 428 have?
335 hp
The factory power rating seemed to be a typo. Without a wink or a nod, Ford claimed the new CJ made 335 hp at 5,600 rpm and 445 lb-ft of torque at 3,400 rpm….Testing 4-2-8… How Much Horsepower Does the Ford 428 Cobra Jet Really Make?
| RPM | Torque (lb-ft) | HP |
|---|---|---|
| 5,000 | 376.5 | 358.9 |
What year did they put 428 in Mustang?
1968
But on April 1, 1968, Ford pulled a literal fast one and introduced the 428 Cobra Jet — a street-legal racer packing a deliberately under-rated engine meant to game the NHRA class rules (and insurers). With a new race-only Cobra Jet on the way, it’s worth peering back to when and where it all started.
What did a Ford 428 come in?
The engine was also available in the Fairlane, the Torino, and the Mercury Comet, Cougar, and Cyclone. In 1968 Ford kept the 428 in the picture but added the Super Cobra Jet option, which upgraded the crankshaft and connecting rods to better handle the stress of regular drag racing punishment.
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 |
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.
Did Pontiac ever make a 428 cubic inch engine?
The bore and stroke combination comes to 428 ci, a displacement identical to some of the most powerful factory Pontiac engines….By The Numbers: 428ci Pontiac.
| Bore: | 4.350 inches |
|---|---|
| Stroke: | 3.600 inches |
| Displacement | 428 ci |
| Compression ratio: | 11.48:1 |
| Camshaft: | custom Lunati hydraulic roller |
How much HP did a 428 Cobra Jet have?
With 335 hp, the potent 428 CJ offered a huge leap in power over the smaller 390-cube V8, which was the top Mustang engine for 1967.
How can you tell if you have a 428 block?
If you have access to the rear of the block, the most definitive method for verifying that you are looking at a reinforced 428 block (as used in most 428 PI, 428 CJ, and 428 SCJ applications) is to check the rear face of the block for a scratch mark manually installed at the foundry which roughly reads “C”; see the …
Is Pontiac 428 a good engine?
The 428 was Pontiacs top engine for 3 short years- 1967-9. The bore is the same as the 400 at 4.12″. The stroke is 4″, the main journals are 3.25″. The 428 has remained one of the favorite Pontiac engines for racers and hot rodders and, are always one of the most sought after for a build up.
What cars did Ford put the 429?
Ford initially found a home for the 429 in the recently redesigned Thunderbird (which had transitioned into a coupe and sedan combo the year before), but it wasn’t long before the engine was offered in the brand’s full-size cars (such as the LTD), mid-size models (the Torino and Ranchero), as well as F-Series pickups …
How much is a 1969 428 Cobra Jet Mustang worth?
This 1969 Mustang is a factory 63A Sportsroof car with an “R code” 428 Cobra Jet engine and Ram Air shaker hood. Factory 4-speed with GT Equipment Package….Detailing.
| Vehicle: | 1969 Mustang GT Cobra Jet 428 |
|---|---|
| Original List Price: | About $3,400 |
| SCM Valuation: | $45,000–$70,000 |
| Tune Up Cost: | $300 |
| Distributor Caps: | $20 |
What makes a 428 a Cobra Jet?
With 335 hp, the potent 428 CJ offered a huge leap in power over the smaller 390-cube V8, which was the top Mustang engine for 1967. Bob Tasca of Tasca Ford in Rhode Island is credited with creating the engine recipe by mixing high-flowing 427 cylinder heads with the stout bottom-end of a FE 428 to create “Cobra Jet”.
What is the difference between a 428 and a 427 Mustang?
Although it had nearly the same displacement as the 427, the 428 was much easier to build, and it featured a 4.13 inch bore and a 3.98 stroke (compared to the 3.784 inch stroke found in the 427 and the 390). High costs kept the 427 largely in pit lane, with very few production cars benefiting from its hard-won performance capabilities.
What are the specs of a 428 engine?
428 Engine Specifications 428 CJ/R & SCJ/R “Q” 4V 1 428 “Q” (1966-68) 428 “P” (1966-70) (P=P Long Block Weight in lbs. 610 (with cast iron intake) 560 Emission Controls Thermactor Thermactor (all 1968-70 & RPM Rev Limiter 6,050-6,150 RPM (1970 4 speed
How much horsepower does a 428 Cobra Jet have?
At first the reaction from street racers was modest. Ford advertised the 428 Cobra Jet’s horsepower at 335 (10 less than the Thunderbird) with 440 lb-ft of torque, and whether those numbers were accurate or not they didn’t push past the 390 far enough to generate more than passing interest from the Mustang crowd for its inaugural 1968 year.
Is the Ford 428 still popular?
Eventually, however, the performance community came around to the fact that the 427 and the 428 were still winning drag races, and that the FE family played a large role in Ford’s 1960s history. Support began to grow, and it’s no longer unusual to see hot rods and custom builds featuring engines like the 428 big block V8, especially considering