Compression Specifications - 4-Cylinder

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 1994 Plymouth Sundance, 1994 Plymouth Laser, 1994 Plymouth Acclaim, 1994 Eagle Vision, and 1994 Eagle Talon. However, it is still accessible from the selected car via links, so may be relevant.

COMPRESSION SPECIFICATIONS - 4-CYLINDER

Application

Specification

Compression Ratio

1.8L

9.0:1

2.0L Non-Turbo

9.0:1

2.0L Turbo

7.8:1

2.2L ⁽¹⁾

9.5:1

2.5L

8.9:1

Minimum Compression Pressure

1.8L

⁽¹⁾⁽²⁾ 131 psi (9.2 kg/cm²

2.0L Non-Turbo

⁽¹⁾⁽²⁾ 145 psi (10.2 kg/cm² )

2.0L Turbo

⁽¹⁾⁽²⁾ 121 psi (8.5 kg/cm² )

2.2L & 2.5L

⁽³⁾ 100 psi (7.0 kg/cm² )

⁽¹⁾	Engine speed at 250-400 RPM.

⁽²⁾	Maximum difference between each cylinder should not exceed 14 psi (.98 kg/cm² ).

⁽³⁾	Maximum difference between each cylinder should not exceed 25 percent.