RX7 2RTR-1308cc 1.3L MFI (1991)
Compression Check: Specifications
Compression
Fully depress the accelerator pedal and crank the engine for 5 to 10 seconds.
Record the compression of the three combustion chambers and cranking speed.
Compression:
589 kPa (6.0 kgf/cm2, 85 psi)-250 rpm.
Differential limit between chambers:
147 kPa (1.5 kgf/cm2, 21 psi)-250 rpm.
Cranking speed compensation
Compensate the compression according to the cranking speed.
Altitude compensation
Compensate the compression according to the altitude.
For detailed testing procedure see Compression Test. See: Testing and Inspection
