How much HP can a Ford 428 make?
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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 is the most powerful Ford crate engine?
With a rating of 580 horsepower at 7,800 rpm, the new Aluminator 5.2 XS is the most powerful naturally aspirated modular crate engine ever built by Ford Performance.
Is it cheaper to build or buy a motor?
The Real Cost Of Building An Engine If you don’t already have the right tools at your disposal, it will costs thousands of dollars more to build an engine than to buy a crate engine. However, the most costly factor of building an engine isn’t the parts or tooling – it’s inexperience.
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.
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”.
How can I tell if my Cobra Jet is a 428?
Look at the cylinder’s bolt pattern. The 428 Cobra Jet engine has a unique, 16-bolt pattern exhaust face. It will also have a chamber of 73 to 76 cc that was rough cast, making it less accurate than if it had been machined.
Is a Ford 428 a big block?
The Ford 428 Big Block V8 Birthed The Cobra Jet And Changed Mustang Muscle Cars Forever. Ford’s original big block V8s dated all the way back to 1958 when the FE family of engines debuted with the original 332 cubic inch design (accompanied by a 352 cubic inch option as well).
How much is a Cobra Jet engine worth?
How Much Is A 429 Motor Worth? Hagerty calculates a Boss 429’s median worth as $200,000 on average according to its valuation tool.
How much power does a 428 CJ make?
But there was one thing about the 428 CJ that left everyone puzzled. 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.
What’s the difference between a 428 and a 428 Cobra Jet?
First and foremost: there is no such thing as a cylinder block that was unique to the 428 Cobra Jet and Super Cobra Jet engines! By the time these engines were produced, Ford was using the same reinforced block for all 428 applications. It’s more appropriate to call the block a reinforced 428 block than a “428 Cobra Jet” block.
When did the 428 SCJ Mustang come out?
The 428 SCJ was first introduced during the 1969 model year. Mustang buyers who selected either of the optional 3.91:1 or 4.30:1 rear end gear ratios got more than just an optional axle ratio!
What is the date code on a 68 428 CJ block?
I have an early 68 428 CJ block with a date code of 7M6 which is 6 Dec of 67, this is the 1st week the cj blocks were cast so this is very rare and correct for 68 Shelby and cobra jet Torino The block has a fresh bore of 40 over and was square decked .003 This block is ready to assemble.