Born from a collaboration with Don Schumacher Racing (DSR ... While the naturally-aspirated 572-cubic-inch Ford big-block crate engine has the lowest horsepower on our list at 655, it delivers ...

only Ford's crate engines are built to factory specifications with factory tooling by factory-trained technicians. With Roush ...

The most powerful Ford crate engine currently available from Ford ... crankshaft provides a matching 4.5-inch stroke. The Diamond Racing pistons attach to forged-steel H-beam connecting rods ...