Nissan's HR engine family was co-developed by Nissan and Renault. Renault calls it the H engine. It is made by Aichi Machine Industry in Japan. (source)
Displacement: 1.6L (1,598 cc) Cylinders: 4 Valves: 16 Maximum Output: 109 HP / 81 kW @ 6000 rpm Maximum Torque: 107 lb-ft / 145 nm @ 4400 rpm Bore: 78mm Stroke: 83.6mm Compression Ratio: 9.8:1 Fuel Delivery: Dual Fuel Injection Fuel type: Unleaded regular gasoline, gasohol E10, E20 Valve Technology: DOHC, Twin CVTC (Continuously Variable Timing Control) Fuel Economy: see Micra NRCAN/EPA estimates
Before and after dyno chart of a Versa Note with Injen intake.