Impreza Brighton Coupe AWD F4-2.2L SOHC (1997)
Compression Check: Specifications
Compression Pressure [1]
Standard ................................................................................................................................................................. 1,079 - 1,275 kPa (156 - 185 psi)
Limit ................................................................................................................................................................................................ 883 kPa (128 psi)
Difference between cylinders ............................................................................................................................................................. 196 kPa (28 psi)
[1] At 200 - 300 RPM with Wide Open Throttle