The engines ... turbines. The LF4 also packs more boost – 18 PSI versus the LF3’s 12 PSI – accompanied by a wider torque band and better response. The LF4 engine is praised for being a robust and well ...
Moreover, the additional power helps you maintain a quick pace while driving through rugged terrain or going uphill without overstressing the engine. But if your car doesn't have a naturally powerful ...