Did Ford make a small block 427?
No, Ford did not produce a small block 427 cubic inch engine. The 427 cubic inch engine produced by Ford was a big block V8 engine, not a small block.
Explaining the Ford 427 Engine
The Ford 427 engine was a large displacement V8 engine produced by Ford Motor Company in the 1960s. It was part of Ford's "FE" engine family, which were considered "big block" engines due to their large displacement and physical size compared to Ford's smaller "small block" V8 engines.
The 427 cubic inch (7.0 liter) Ford 427 engine was first introduced in 1963 and was used in a variety of Ford and Lincoln-Mercury high-performance models, including the Ford Galaxie, Thunderbolt, and Shelby Cobra. It was known for its impressive power output, with some versions producing over 425 horsepower.
Small Block vs. Big Block Engines
The key difference between small block and big block engines is the physical size and displacement:
- Small Block Engines: Typically have a displacement under 400 cubic inches (6.6 liters) and a more compact design.
- Big Block Engines: Typically have a displacement over 400 cubic inches and a larger, bulkier design to accommodate the increased displacement.
Ford's small block V8 engines, such as the 289 and 302 cubic inch versions, were designed to be more lightweight and fuel-efficient. In contrast, the big block 427 was built for maximum power and performance, sacrificing some efficiency.
So in summary, while Ford did produce a legendary 427 cubic inch V8 engine, it was a big block design, not a small block. The company never offered a small block version of the 427 engine.
What is the smallest Ford big-block?
370. The smallest-displacement engine of the 385 engine family, the 370 was introduced in 1977, replacing the 361 cu in (5.9 L) 360 Truck (FT) V8. Sharing its 3.59-inch stroke with the 429, the 370 was designed with a downsized 4.05-inch bore (shared with its predecessor and the 390 V8).
How much horsepower can you get out of a 427 small-block?
After dialing everything in, the 427-inch small-block spit out a best pull of 656 hp at 6,700 rpm and 567 lb-ft of torque at 5,100 rpm. The torque curve was long and flat and the hp was still slightly climbing when the pull ended at 6,700 rpm.
What is the difference between a 428 and a 429?
The 429 was Ford's state-of-the-art replacement for the FE-based 428, a design that had been around since 1958. Debuting as a passenger-car engine in '68, the 429 had a skirtless block, like the small-block 289s and 302s, and canted-valve heads, similar to the 351 Cleveland, for improved breathing.
Is a Ford 427 a big block or small-block?
Despite this, the massive racing success of the 427, the technical acumen of the Cammer, and the FE engine's presence powering the GT40, the Cobra, and the Thunderbolt have guaranteed its place in American big block engine history.
What is the difference between a 406 and a 427 Ford?
Though mid-year 406s and all 427s were cross-bolted main blocks, both were different castings entirely. In fact, the 427 block is a completely different animal because it sports huge 4.23-inch bores, unlike any of its FE siblings, using the 390 and 406's 3.78-inch stroke.
Is there a 427 small-block?
Therefore your answer is: A Chevrolet 427 can be had in either Big Block or Small Block configurations.
How much HP does a 427 have?
Ford's 427 SOHC was rated at 616 hp with a single 4V carburetor, and 657 hp with dual quads. Chevrolet had a variety of 427s, also with various horsepower ratings of 390 hp, 400 hp, 425 hp, 430 hp, and 435 hp.
Why was the Ford 427 banned from NASCAR?
The ban was a significant blow to Ford. Especially after they had invested. So much time and money into developing the engine with hopes of competing against Chrysler's Hemi and NASCAR.
Did Ford make a 427 CI engine?
The engine was produced in 427 and 428 cu in high-performance versions, and famously powered Ford GT40 MkIIs to endurance racing domination in the 24 hours of Le Mans during the mid-1960s.
What is the smallest small-block engine?
The smallest small-block Chevy ever built by the factory was ironically not the original '55 265. The hysteria of the '70s gas crisis motivated Chevrolet to build a mini-Mouse that measured 262 cubic inches with a tiny, 3.671-inch bore and a 3.100-inch stroke.
