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Home >> Pontiac >> 1990 >> Firebird V6-191 3.1L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Timing >> Specifications

Ignition Timing: Specifications

Initial Timing M.T. [1] 10° BTDC

Initial Timing A.T. [1] 10° BTDC

[1] Set timing at less than 800 rpm in park.