This seems odd as the Boss 351 is without a doubt the best street engine of the Boss trio and is arguably the most powerful small-block ever offered by Ford. Sure, the later Modular engine easily ...

The blocks are from Ford Racing, and the Boss 351 shown here can be built to a staggering 460 inches. With the available superchargers and turbos, you can make virtually any power number you want.

Often confused with the 351 Windsor (named after the Canadian ... were nearly identical to those of the high-performance Boss 302 small block, though they featured slight modifications such ...

It spat out 330 hp at 5,400 rpm and 370 lb-ft of twist at 4,000 rpm—more than enough to slap around many big-blocks. In fact, the performance of the Boss 351 was only a tick under the previous ...

the two blocks made for markedly different performers. With half an inch of stroke difference, the Boss 351 boasted both a higher compression ratio and more cubes than the 302 that had preceded it.

Ford Racing has released a new performance engine block based on the architecture of the automaker's famed Windsor 351. The Boss 351 block is suitable for use in race cars and street rods.

1,368 units appear in the big-block’s sales numbers – 869 in 1969 and 499 in its last year. The 1971 Ford Mustang Boss 351 was produced in 1,806 copies, all of them fastbacks, all fitted with ...

The Boss 351 was only available for the year 1971 and ... The pistons were upgraded to forged aluminum units, and the block featured four-bolt main bearing caps instead of the usual two.

packing a hugely powerful big block V8, but it's the latter Boss 351 with a small block V8 that takes the limelight for us ...

Ford’s motorsports division, Ford Racing, has just released a new performance engine block based around the original Windsor 351 design. Labeled the Boss 351, the engine block is designed for ...

That came out to a 5.8-liter (351-cubic-inch) aluminum block, dual overhead cam V10 only ... It's 20 years later and I’m piloting this Boss 351 prototype through its home streets of Detroit.

In 2006, Ford Racing started manufacturing the new Boss 302 block. The original Boss 302 and Boss 351 found in Mustangs in the late '60s and early '70s both had Cleveland-style canted-valve heads ...