The Ford GAA engine is an American all-aluminum 32-valve DOHC 60-degree V8 engine engineered and produced by the Ford Motor Company just before, and during, World War II. It featured twin Stromberg NA-Y5-G carburetors, dual magnetos and twin spark plugs making up a full dual ignition system, and crossflow induction. It displaces 1,100 cu in (18 l) and puts out well over 1,000 pound-feet (1,400 N·m) of torque from idle to 2600 rpm. The factory-rated output was 525 hp (391 kW) @ 2800 rpm.