What does 16s4c refer to in terms of an engine?
3 Answers
16s4c refers to the 1.6-liter naturally aspirated engine model of the Roewe RX3. The RX3 is a compact SUV under the Roewe brand, equipped with two engine options: a 1.6-liter naturally aspirated engine and a 1.3-liter turbocharged engine. The 1.6-liter naturally aspirated engine, coded as 16s4c, has a maximum power output of 92 kW, a maximum torque of 158 Nm, a maximum power speed of 6000 rpm, and a maximum torque speed of 4500 rpm. This engine features multi-point fuel injection technology and utilizes an aluminum cylinder head with a cast iron cylinder block. It is paired with either a 5-speed manual transmission or a CVT. The 1.3-liter turbocharged engine, coded as LI6, delivers a maximum power of 120 kW, a maximum torque of 230 Nm, a maximum power speed of 5200 rpm, and a maximum torque speed ranging from 1800 to 4400 rpm. This engine is matched with a 6-speed automatic transmission.
16s4c refers to the high-performance engine in the Nissan SR series, specifically the SR16VE model. It is a 1.6-liter four-cylinder engine with a displacement of 1596cc, which was very famous in the 90s. We mechanics often see it in Pulsar models, and its variable valve system is quite advanced, providing smooth power and fuel efficiency. Owners should pay attention to more frequent oil changes during maintenance, about every 5,000 kilometers, to avoid wear caused by overheating at high RPMs. Spark plugs and belts also need regular inspection, and the ECU control module is prone to issues. This engine outputs around 175 horsepower and can rev up to 8,000 RPM. During repairs, many parts are hard to find, so it's recommended to visit a reputable shop for servicing. Overall, it has good reliability but is not suitable for long-term high-load driving.
The code 16s4c reminds me of the Nissan SR16VE engine, a classic 1.6-liter four-cylinder power unit. As a car enthusiast, I've driven the Pulsar VZ-R equipped with it - the acceleration is phenomenal, delivering 175 horsepower stock while remaining fuel-efficient. It dominated 90s racing circuits, with its lightweight design making compact cars incredibly fast. The tuning potential is huge - adding a turbo kit can push it beyond 200 horsepower. When discussing automotive history, this engine represents the golden era of Japanese performance cars. If buying a used one, focus on checking the ECU and sensors during inspection. Maintenance is straightforward and affordable - just upgrading the intake system significantly improves throttle response. It offers tremendous driving pleasure, but avoid constantly pushing it to the limit.
