We've been hearing distant rumblings about Chrysler's new Hurricane engine for some time now, but details have been hard to come by. Now, Automotive News is adding some specifics to the scuttlebutt, citing Chrysler documents. According to the industry publication, the Hurricane will blow onto the scene in 2016, but it's not an all-new engine. Rather, it will be rooted in the company's existing 2.0-liter four-cylinder Tigershark powerplant (shown above), albeit with "many new technologies to achieve excellent fuel economy ."It's not clear what sort of technologies Chrysler is referring to, but the Hurricane is expected to continue to use an aluminum block, and the finished product is expected to generate even better figures than the existing 2.0-liter's 160 horsepower and 148 pound-feet of torque (as found in the Dodge Dart ). Automotive News notes that the updated 2.4-liter Tigershark debuting in the entry-level 2014 Jeep Cherokee has its basis in the 2.0-liter lump, but unlike the smaller engine, it's been fitted with MultiAir2 electrohydraulic variable valve timing to realize 184 hp and 171 lb-ft and greater efficiency.Perhaps the Hurricane will incorporate the latter in its bag of tricks? Either way, we're hoping for a more generous torque curve than the what's in the current 2.0-liter Tigershark, which is something of a slug in the Dart – even for a base economy compact.