Daewoo NUBIRA - Engine Specifications

1C – 2IDOHC ENGINE MECHANICAL
DAEWOO V–121 BL4
SPECIFICATIONS
ENGINE SPECIFICATIONS
Application Description (Manual and Automatic)
General Data:
Engine Type 4–Cylinder (in–line)
Displacement 1,998 cm
3
(121.92 in
3
)
Bore Stroke 86 x 86 mm (3.38 in. x 3.38 in.)
Compression Ratio 9.6 µ0.2 :1
Firing Order 1–3–4–2
Cylinder Bore:
Diameter 85.995~86.485 mm (3.3856~3.4049 in.)
Out of Round (Maximum) 0.013 mm (0.0005 in.)
Taper (Maximum) 0.013 mm (0.0005 in.)
Piston:
Diameter 85.955–86.485 mm (3.384–3.404 in.)
Clearance to Bore 0.0100~0.0300 mm (0.00039~0.00110 in.)
Piston Protrusion 0.5 mm (0.019 in.) Maximum
Piston Taper 0.013 mm (0.0005 in.)
Piston Rings:
Ring, End Gap, Top Compression 0.3~0.5 mm (0.011~0.019 in.)
Ring, End Gap, Second Compression 0.3~0.5 mm (0.011~0.019 in.)
Piston Pin:
Diameter 20.9970~20.9985 mm (0.82665~0.82671 in.)
Pin Offset 0.8 mm (0.03 in.) Toward Thrust Side
Clearance: In Piston 0.0035~0.0140 mm (0.00013~0.00055 in.)
Clearance: In Rod Interference Fit in Rod
Length 61.5 mm (2.42 in.)
Camshaft:
Lift – Intake 10.0 mm (0.39 in.)
Lift – Exhaust 10.0 mm (0.39 in.)
End Play 0.040~0.144 mm (0.0015~0.0056 in.)
Bearing Journal OD 42.455~43.470 mm (1.6714~1.7114 in.)
Crankshaft:
Main Journal
Diameter (All)
57.974~57.995 mm (2.2824~2.2832 in.)
Out of Round (Maximum) 0.003 mm (0.0001 in.)
Main Bearing Clearance (All) 0.015–0.061 mm (0.00059~0.00239 in.)
Crankshaft End Play 0.070~0.302 mm (0.0027~0.0118 in.)
Service Oversize Available in 2 sizes
0.25 mm and 9.50 mm (0.0098~0.0196 in.)