https://www.youtube.com/watch?v=z0JW5DuCeK8
Legendary race shop Donovan Engineering has a long history stretching back to the very first aftermarket drag racing engine block. Today, Norman "Woody" Woodruff runs the shop using the latest CAD/CAM tools to ensure their big projects go smoothly. Projects like turning a 500 pound billet into a streamlined Top Fuel dragster engine block.