Honda ER1 Engine
This page lists the ER1 specifications for the engine built by Honda.
| Fuel Type | Petrol |
|---|---|
| Configuration |
I4 CVCC-II |
| Combustion Type | Naturally Aspirated |
| Displacement (cc) | 1,231 cc |
| Cylinders | 4 |
| Cylinder Bore (mm) | 66 mm |
| Cylinder Stroke (mm) | 90 mm |
| Valves | 12 |
| Valves Per Cylinder | 3 |
| Valvetrain | SOHC |
| Compression Ratio | 10.2:1 |
| Power (kW) | 41 kW @ 5,000 RPM |
| Torque (N⋅m) | 93 N⋅m @ 3,500 RPM |
| Redline (RPM) | |
| Weight (kg) | |
| Production | 1981 - 1986 |
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.
There were other variations of this engine, one of which used a turbo and intercooler, had a 7.6:1 compression ratio and produced 81 kW at 5,500 RPM and 160 N⋅m at 3,000 RPM.
Last Updated: 2nd February 2021 at 17:12:42