No, to the best of my knowledge Subaru uses only one on their engines. One on my 1996, 2000, and 2007, so I assume the years between have only one.
The 2001 Subaru Outback has 16 valves.
The 2001 Subaru Outback has a 5-speed manual.
The 2001 Subaru Outback is a gas-powered vehicle.
The 2001 Subaru Outback has a flat 4 engine.
The 2001 Subaru Outback runs on regular unleaded.
The 2001 Subaru Outback's turning circle is 36.7 ft..
The height of the 2001 Subaru Outback is 5 ft. 2.2 in. (62.2 in.).
The 2001 Subaru Outback has single overhead cam (SOHC).
The 2001 Subaru Outback is 15 ft. 7.4 in. (187.4 in.) long.
The 2001 Subaru Outback has 43.3 in. of front leg room.
The 2001 Subaru Outback has 40.2 in. of front head room.
The 2001 Subaru Outback has 51.3 in. of front hip room.