Honda gave us a preview of its 2012 Civic at this year's Detroit Auto Show, and while the car we saw on stage was technically a "concept," we expect the production car to look very similar, albeit with more conventional wheels, headlamps, and, you know, an interior. Instead of just showing one Civic, Honda brought out both a sedan and Si coupe concept, and now our friends at Temple of VTEC have reportedly confirmed that a new 2.4-liter mill is on deck for the sportiest of Civics.

Known internally as "K24," the 2.4-liter engine slated for Civic Si use will be very similar to the powerplant currently used in the Acura TSX. No official power numbers have been divulged, but this engine currently makes 201 horsepower in the TSX, so we'll bet that Civic Si output will be somewhere between 200 and 210 hp. That isn't a huge increase over the 197 hp currently available from the Si's 2.0-liter four, but the 2.4-liter engine should prove to be a bit torquier. Look for something along the lines of 170 pound-feet in the 2012 model, whereas the current car only produces 139 lb-ft of twist.

Official data will be revealed closer to the Civic family's launch later this year. And while these new Si numbers aren't leaps and bounds better than what's currently available, the easily flickable driving dynamics and rev-happy power should still make it an engaging steer.