Engine Compression

1997 Acura Integra GS-R, 2D CoupeSECTION Engine Compression
ENGINE COMPRESSION (1)

Application Specification
Compression Ratio 10.0:1
Compression Pressure At 250 RPM & WOT
Standard 270 (19.0 kg/cm2 )
Minimum 135 psi (9.5 kg/cm2 )
(1) Max. variation between cylinders is 28 psi (2 kg/cm2 ).
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.