The cylinder head intake and exhaust ports and intake and exhaust manifolds are form optimized for much better volumetric performance. Mitsubishi decreased the friction from the engine by which include elastic grinding from the valve stems, adopting a significant-efficiency shroud Geared up plastic impeller while in the h2o pump and https://collinodxsk.blog-eye.com/31485928/a-secret-weapon-for-4b12-engine-swap