What is 2009 honda civic si engine?

Here's information about the 2009 Honda Civic Si engine:

The 2009 Honda Civic Si is powered by a 2.0-liter (1998cc) naturally aspirated inline-4 https://www.wikiwhat.page/kavramlar/engine, known as the K20Z3.

• Engine Code: K20Z3
• Displacement: 2.0L (1998 cc)
• Configuration: Inline-4
• Valvetrain: DOHC, 16-valve, i-VTEC (Variable Timing and lift Electronic Control)
• Horsepower: 197 hp @ 7800 rpm
• Torque: 139 lb-ft @ 6100 rpm
• Compression Ratio: 11.0:1
• Fuel System: Multi-Point Fuel Injection
• Redline: 8000 rpm
• Transmission: 6-speed manual transmission with https://www.wikiwhat.page/kavramlar/LSD (Limited Slip Differential)
• i-VTEC System: The https://www.wikiwhat.page/kavramlar/i-VTEC%20system system optimizes valve timing and lift for improved performance and fuel efficiency across the RPM range. At lower RPMs, it prioritizes fuel economy and smooth operation, while at higher RPMs, it switches to a more aggressive cam profile for increased power.