Nowhere near the power level of this car, but I used to own a 1993 Lincoln Mark VIII. It had a 4.6L DOHC 4 valve per cylinder V8, and it was a good engine. The rest of the car wasn't in such great shape after 20 years, so I ended up moving on. The engine and transmission were pulled, and the rest of the car was scrapped. Engine was sold a young guy who had a former RCMP Police Interceptor, and he was going to swap the engine into the Crown Vic/Police Interceptor. The Police Interceptor had a SOHC 4.6L from the factory, so the Lincoln's engine was pretty much drop in swap (same transmission, but I think the Police Interceptor had a longer case, and was a heavier duty version). Horsepower went from 225 to at least 280. There used to be many, many Crown Vics around, as the city, provincial and RCMP police forces changed away from them to newer vehicles.