Carroll Shelby Engines: 351W

[Don]

Source: Hemmings.com

" Carroll Shelby Engines introduces aluminum 351W "

" Despite having one of the most recognized names in American high performance, Carroll Shelby is not the first person most enthusiasts think of when it comes time to purchase an aftermarket engine block. In fact, apart from hardcore FE engine fans, we’d wager that plenty of gearheads aren’t yet aware that Shelby is even involved with the production of brand-new engine castings, but it’s a venture that’s actually been operating for over 10 years at this point.

The initial motivation for Carroll Shelby Engines was to produce an all-aluminum version of the vaunted 427 Ford FE engine to serve as the perfect complement for a new continuation Cobra. Aluminum cylinder heads followed, and now the company is adding an aluminum 351 Windsor to the catalog.

The Shelby 351W is CNC-machined from a casting of A356 T6 alloy and features a 9.5-inch deck height and available bore sizes ranging from 4.024-inch to 4.125-inch (using ductile iron sleeves). The 2.75-inch main caps are billet steel with four-bolt retention on the center three mains and can accommodate up to 4.250-inch stroke. The new block uses a one-piece rear main seal and a stock oil filter location, and can be used with Ford accessories. Aluminum cylinder heads are also available from Shelby to cap off the alloy Windsor.

The site is currently under construction, but for information in the future stay tuned to www.shelbyengines.com. "
- By Terry McGean