Honda R20A3 Engine
This page lists the R20A3 specifications for the engine built by Honda.
| Fuel Type | Petrol |
|---|---|
| Configuration |
I4 i-VTEC |
| Combustion Type | Naturally Aspirated |
| Displacement (cc) | 1,997 cc |
| Cylinders | 4 |
| Cylinder Bore (mm) | 81 mm |
| Cylinder Stroke (mm) | 96.9 mm |
| Valves | 16 |
| Valves Per Cylinder | 4 |
| Valvetrain | SOHC |
| Compression Ratio | 10.5:1 |
| Power (kW) | 115 kW @ 6,300 RPM |
| Torque (N⋅m) | 188 N⋅m @ 4,300 RPM |
| Redline (RPM) | |
| Weight (kg) | |
| Production | 2008 - Present |
Where listed, power output figures are based on the most powerful production variant of that engine, because some manufacturers use different engine maps to tune the same engine for better fuel economy, performance or to differentiate models in the range.
Last Updated: 3rd February 2021 at 18:01:38