If you stop and think about it, one engine has made motorsports in the United States for nearly 50 years. The Offy was a great engine, as was the four-cam Ford. Who can forget the mighty Mopar hemis?

Comparing the 327 and 350 small block engines from Chevrolet is a little like comparing your grandfather to your dad. While the older version was strong and capable for its time, the newer version ...