Engine Mechanical Specifications. Chevrolet Joy 2008

For 1990-2009 cars

Table 1: | Cylinder Compression Check Specifications
Table 2: | Valve Clearance Specifications

Application | Specification
--- | ---
Metric | English
Engine Information

- Engine Type

Overhead Cam L-3

- Bore

68.5 mm

2.70 in

- Compression Ratio

9.3:1

- Maximum Power at 6,000 RPM

37.5 KW

50.3 HP

- Maximum Torque at 4,600 RPM

68.6 N·m

50.59 lb ft

- Lubricating Type

Forced Feed

- Oil Filter Type

Full Flow

- Oil Pan Capacity Including Oil Filter

2.7 liter

2.84 quarts

- Oil Pump Type

Rotary (Trocboid)

- Stroke

72.0 mm

2.83 in

- Total Displacement

796 cm³

48.6 in³

- Ignition Timing (ignition sequence)

5° BTDC (1-3-2)/10° BTDC (1-3-2)

- Idle Speed (A/C On)

1,000 ± 50 RPM

- Idle Speed (A/C Off)

950 RPM

#### Cylinder Compression Check Specifications

Condition | Cylinder Name
--- | ---
1 | 2 | 3
Compression top dead center of No. 1 cylinder

- Intake

O

O

--

- Exhaust

O

--

O

Exhaust top dead center of No. 1 cylinder

- Intake

--

--

O

- Exhaust

--

O

--

*O marks indicate the place where the valve clearance can be checked and adjusted.

#### Valve Clearance Specifications

Application | Specification
--- | ---
Metric | English
Cold

- Intake

0.15 ± 0.02 mm

0.0059 ± 0.0008 in

- Exhaust

0.32 ± 0.02 mm

0.0126 ± 0.0008 in

Hot

- Intake

0.25 ± 0.02 mm

0.0098 ± 0.0008 in

- Exhaust

0.42 ± 0.02 mm

0.0165 ± 0.0008 in

### Engine Performance Curve