Honda R20A Engine
The code used for engine nomenclature can be given as follows:
R20A
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General information
| Engine Specifications | ||
|---|---|---|
| Manufacture: | Honda | |
| Engine code: | R20A | |
| Production Period: | 2006-____ | |
| Type of Internal Combustion Engines : | Four stroke, naturally aspirated | |
| Layout: | Four cylinder in-line (Straight-4) | |
| Firing-order: | 1-3-4-2 | |
| Fuel type: | Gasoline (petrol) | |
| Fuel system: | Multi-Port fuel injection / Electronically Controlled Fuel Injection type (PGM-FI) | |
| Valve mechanism: | SOHC i-VTEC | |
| Timing drive: | Chain driven | |
| Compression ratio: | 10.5:1 | |
| Displacement: |
2.0 L
1,997 cc (121.9 cu-in) |
|
| Cylinder bore: |
81 mm
(3.19 in) |
|
| Piston stroke: |
96.9 mm
(3.81 in) |
|
| Power-output: |
152 PS 112 kW 150 HP |
at 6,200 RPM |
| Torque-output: |
190 Nm 19.4 kg·m 140 ft·lb |
at 4,200 RPM |
Maintenance Data
✔ Ignition System
| Spark plug: | Spark plug gap: | |
|---|---|---|
| NGK | IZFR6K-11S | 1.1mm (0.043in) |
| DENSO | SKJ20DR-M11S | 1.1mm (0.043in) |
| Honda | 12290-R60-U01 | _mm (_in) |
| 12290-R60-U02 | _mm (_in) |
|
| 9807B-561BP00 | _mm (_in) |
|
| 9807B-561CP | _mm (_in) |
|
| 9807B-561CW | _mm (_in) |
|
✔ Lubrication System
| Recommended engine oil | SAE 0W-20 , 5W-20 | |
| Oil Filter | Sakura | C-1028 |
| C-1614XPL | ||
| HONDA | 15400-RTA-004 | |
| 15400-RTA-003 | ||
| Engine oil Capacity | With filter change |
3.7 L
(4.0 qt) |
| without filter change |
3.5 L
(3.7 qt) |
|
| Oil change interval |
5000Km-1000Km (3000miles-6000miles) |
|