This particular engine is set up for a 1970 Boss 302 T/A mustang. Horsepower is 520 @ 8200 rpm.
Estimated costs: 18 to 22K.

Some of the specs are:

• 3 inch stroke, 4.030 bore
• Rod length is 5.155"
• Compression is 13 to 1
• Camshaft is a roller with .700" lift
• Rocker ratio 1.73