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In 2011 the engine was essentially a mildly modified stock 2.0L 4g63. Today we are sporting a 4g64 block combined with a 4g63 head, both built by MA Performance. A full Manley rotating assembly consisting of a billet crank, forged steel rods and forged aluminum pistons increases displacement to 2.4L. The cylinder head sports Manley valves, springs and titanium retainers set in motion by Kelford 272° camshafts. MA Performance tool steel head studs squeeze the, believe it or not, two Felpro headgaskets that are stacked together and coated in copper spray. This combination has solved previous head gasket failure issues and replacement gaskets are easy to come by at local AutoZones if the need arises. A Gates kevlar timing belt keeps everything spinning appropriately.
