Service Data and Specifications (S.D.S.) - General Specifications (SR20DE / SR20DET)
EM-258spec tableGeneral specifications for SR20DE and SR20DET engines (2.0L DOHC, in-line 4).
General Specifications
| Specification | Value |
|---|---|
| Cylinder arrangement | In-line 4 |
| Displacement | 1,998 (121.92)cm³ (cu in) |
| Bore and stroke | 86 x 86 (3.39 x 3.39)mm (in) |
| Valve arrangement | D.O.H.C. |
| Firing order | 1-3-4-2 |
| Number of piston rings - Compression | 2 |
| Number of piston rings - Oil | 1 |
| Number of main bearings | 5 |
| Compression ratio - SR20DE | 10.0 |
| Compression ratio - SR20DET | 8.3 |
Cylinder arrangement
In-line 4
Displacement
1,998 (121.92)cm³ (cu in)
Bore and stroke
86 x 86 (3.39 x 3.39)mm (in)
Valve arrangement
D.O.H.C.
Firing order
1-3-4-2
Number of piston rings - Compression
2
Number of piston rings - Oil
1
Number of main bearings
5
Compression ratio - SR20DE
10.0
Compression ratio - SR20DET
8.3
COMPRESSION PRESSURE
Compression pressure (Unit: kPa (bar, kg/cm², psi)/300 rpm)
Standard
SR20DE1,275 (12.75, 13.0, 185)
SR20DET1,128 (11.28, 11.5, 164)
Minimum
SR20DE1,079 (10.79, 11.0, 156)
SR20DET932 (9.32, 9.5, 135)
Differential limit between cylinders
SR20DE98 (0.98, 1.0, 14)
SR20DET98 (0.98, 1.0, 14)