Nathan’s Nova is well equipped with an all-aluminum 2008 5.3-liter Chevy block with Wiseco pistons, Callie’s connecting rods, a stock crankshaft, ARP hardware, and TFS 220 cylinder heads. Air induction is of the forced variety and features a pair of Turbonetics 6668s on 28-pounds of boost. The transmission is a 4L80E automatic with a non-lockup converter which transfers power to a 9-inch rear differential with 3.25:1 gears.