Topping the short-block are a pair ported of Dart Pro 1 CNC ported 360cc aluminum heads secured with ARP fasteners. These high-flowing heads (over 400 cfm) are perfect for big-displacement engines and ...

This Mad Adder series started way back with a 540-inch big-block offered by BluePrint Engines. After running all manner of power-adders on the dedicated BBC stroker, we affectionately dubbed the crate ...