volvo b6304t2

The SI6 is a family of straight-six engines developed by Volvo and used by Land Rover and Volvo.
Volvo designed the SI6 straight-six automobile engine for use in 2007 models. An evolution of the company's long-used straight-five Modular engine, which itself was an evolution of the Volvo B6304 straight-six engine, the SI6 can be mounted transversely for front wheel drive or all wheel drive applications. Despite the added cylinder and displacement, the engine remains compact, and is in fact 1 mm shorter than the original straight-five. The engine was initially offered in two displacements — a 3-litre turbocharged version and a 3. 2-litre naturally aspirated version. Both offered variable cam timing, though only the turbo version varies both the intake and exhaust valves. On top of the variable cam timing used on the intake cam of the naturally aspirated engine it also had variable valve lift by using Cam Profile Switching....