Is Cobra 428 a good engine?
Is Cobra 428 a good engine?
The Cobra Jet was a high-performance version of Ford’s 428 big-block and it was so laughably underrated that even the NHRA ignored Ford’s numbers. The engine was rated by Ford at 335 horsepower, but the NHRA gave it a 390-horsepower rating.
How do you identify a 428 Cobra Jet engine?
How to Identify a Ford 428 Engine
- Examine the cylinder head of the engine.
- Look at the cylinder’s bolt pattern.
- Measure the intake valve diameter.
- Look for extra main-bearing webbing.
- Examine the crankshaft.
- Look for the reinforcement plate for the horn bolts behind the radiator core support.
- Examine the camshaft.
How much horsepower does a 428 Cobra Jet motor have?
335 hp
With the Muscle Car horsepower race escalating for the 1968 season, Ford Motor Company introduced its all-new 428-cubic inch Cobra Jet engine. 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 I tell if I have a 428 block?
Measuring the gap between cylinders using a drill bit is the easiest way to determine whether your block is capable of supporting 428-sized cylinders.
What was the stroke of a Ford big block engine?
Both engines had a 4.00-inch bore; the 332 ci had a 3.30-inch stroke, while the 352-ci stroke was 3.50 inches. The two virtually identical engines were available options in Ford passenger cars until 1959. This Tech Tip is From the Full Book, HOW TO REBUILD BIG-BLOCK FORD ENGINES.
What’s the difference between the 390 and 406 big block engines?
As you might expect from a race block, the 406 was a heavier casting than the 332/ 352/361/390—thicker cylinder walls, a larger 4.13-inch bore, thicker webs, and main caps. Look for C2AE-J, C2AE-K, or C2AE-V. These upgrades are all products of the 390 High Performance engine and what was learned from racing with the 390.
What was the name of the Ford 427 cylinder block?
In 1965, citing oiling system shortcomings, Ford completely redesigned the 427 block so it had a generous oil supply to main and rod bearings. Known as the “side-oiler,” this block is easy to identify thanks to its two side oil galleries that run the length of the block alongside the main journals.
Both engines had a 4.00-inch bore; the 332 ci had a 3.30-inch stroke, while the 352-ci stroke was 3.50 inches. The two virtually identical engines were available options in Ford passenger cars until 1959. This Tech Tip is From the Full Book, HOW TO REBUILD BIG-BLOCK FORD ENGINES.
What’s the bore and stroke of a Ford 428?
The 390 has a 4.05” bore and a 3.78” stroke. The 428 is a 4.13” bore and a 3.98 stroke. If you wanna upgrade to more cubes, you actually have 3 options. First being a 410, which can be made from any 390. Uses the same 4.05 bore, but uses the 428’s 3.98 stroke. The second is a 406.
What’s the stroke on a Ford 390 muscle car?
The 390 has a 4.05” bore and a 3.78” stroke. The 428 is a 4.13” bore and a 3.98 stroke. If you wanna upgrade to more cubes, you actually have 3 options. First being a 410, which can be made from any 390. Uses the same 4.05 bore, but uses the 428’s 3.98 stroke.
What’s the difference between a 390 and 428 Stroker?
The second is a 406. Thats where if you have a block that is capable of being bored to the 4.13 of the 428 piston but still uses the 390 crank. 406 was the predesessor to the 427, and was available in 63 galaxies as a factory tri-power. Awesome cars to see one fixed up.
