For the 1971 model year, Ford introduced the 400 V8 engine as a replacement for the 390 V8. Ford billed the 400 as the 351C’s big brother. … The Ford 400 engine was based on the 351 Cleveland. It had a half-inch (12.7 mm) longer stroke than the 351 Cleveland, making it the longest-stroke Ford pushrod V8 engine.
Is the Ford 400 a good engine?
A well maintained 400 can last as good as any Ford engine. When Ford first started installing them in cars and trucks they unfortunately didn’t live very long in my area. The locals were used to regularly winding up their Windsor small blocks and their big blocks with no problems.
Is the Ford 400 a big block?
Ford billed the 400 as the 351C’s big brother. It was designed to provide brisk acceleration in medium to heavyweight vehicles in an engine package that was smaller and lighter than the FE V8 Engines and the 385 Series Ford V8’s. The Ford 400 engine was based on the 351 Cleveland.
How much horsepower does a Ford 400 big block have?
Factory Power RatingsModel YearEngineHorsepower @ RPM (SAE net, except ’71)1978400 (car/truck)160 @ 3800 / 158 @ 38001979351M (car/truck)151 @ 3400 / 156 @ 40001979400 (car/truck)159 @ 3800 / 159 @ 38001980351M (truck only)138 @ 3400Ещё 16 строк
Is a 351m the same as a 400?
The 351M was introduced in 1975 after the Cleveland was discontinued and uses the same block and heads as the 400, the only difference is the shorter stroke crankshaft and taller pistons.27 мая 2003 г.
Why are Fords so cheap?
Mr. Ford had a vision of producing automobiles for the average person at an affordable price and was highly succcessful. He had to be quite shrewd in terms of costs and not overbuilding. The essence of such was simplicity in construction and no frills in conjunction with the advent of the mechanized assembly line.
What does the M in 351m stand for?
351M/400 identification confusion
Some claim the “M” stands for “Modified” – being modified from a 400-V8 with a shortened stroke – though others claim that the “M” refers to the Michigan Casting Center, where the 351M began production.
What is the most reliable Ford engine?
What does 351 4v mean?
A: Starting with the basics, 2V heads are designed for use with a factory 2-barrel carburetor option (2V = 2 venturi), while 4V heads came on one of the five Ford 351C engine configurations that came with a 4-barrel carburetor (4V = 4 venturi). …
How much power can a Ford 460 handle?
Registered. Stock Rods are considered good untill the 550-600 hp range.
Is a 400 small block better than a 350?
A small block 350 and a 400 have an identical block design. Most accessories will fit either engine. The major difference is found in the casting numbers and the way they are balanced. Most 350 cubic inch engines are internally balanced whereas the 400 engines are not.
What is the biggest Ford engine?
“This engine has the largest displacement in its class and is designed to provide benefits in key areas like power, durability, ease of maintenance and total operating costs.” Based on decades of commercial engine experience, the 7.3-liter V8 delivers class-leading performance in a compact package.
Which engine is better 351c or 351w?
“The 351W is a basic 302-type engine. The 351C engine got all the hype, but what we race today is the basic W or a combination of the two. The W is a better engine for long-lived low RPM power. It needs proper preparation to race, and, as it has the better torque curve on the low end, it is not a high rpm engine.
Is a Ford 351m a good engine?
The 351M is a good engine that can make some really awesome horsepower. I have a stock 351M in my 77 F150 4×4 and I can sqeal the tires through 3 gears. And that is bone stock!!!!!! If you really want some power put a bigger cam and headers on it and look out because you will really have some power.
How much is a 429 thunderjet worth?
If it is in a donor unit and running it is worth $400-500.
How do I identify a 351m engine?
The 351M and almost all 400’s have the large bell housing pattern like the 429/460. The only 100% positive way to tell if you have a 351M or 400 is to drop the oil pan and check the casting numbers on the crank. They should be on the side of the first counterweight. A 400 crank will have 5M, 5MA or 5MAB casting code.