Quote Originally Posted by mx-5peed
The 1.8 BP-Z3 engine was slightly modified and now featured variable valve timing on the intake camshaft. The intake and exhaust system also received a minor upgrade. These modifications resulted in a power output of 117 kW (155 hp) (Japan and Australia) or 110 kW (146 hp) (US and Europe). THATS OFF THE INTERNET...ITS GOTTA BE TRUE
Wikipedia ?