No. There is no "police interceptor" engine. The 4.6 SOHC engine in the P71 Crown Victorias are the exact same as the civilian models. The 1996 and newer Lincoln Continentals use the 4.6 DOHC engines, which are superior to the SOHC in almost every way. Higher redline, more compression, more horsepower and torque are the most obvious benefits. You could probably put an SOHC engine into a Continental, but you would have to change your computer as well. The only benefits would be the ability to run regular unleaded gas, and to gain a small amount of extra life for the miserable AX4N transmission in the car.
Yes.
Most likely a 351
The engine manufacturer designed the engine with tight tolerances.
Look at the lower rear end of the engine
ENGINE SIZE IN THE 1995 FORD CROWN VICTORIA POLICE INTERCEPTOR IS 4.7 LITER.
6 quarts
Yes
5.8L of 5w20
6 Qts
Ford Crown Victoria Police Interceptor was created in 1992.
It is relay number 2, and it is fuse number 5 on the engine compartment.
The Interceptor Sedan is based on the Taurus, and the Interceptor Utility is based on the Explorer.