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Home >> Pontiac >> 1991 >> Firebird V8-305 5.0L VIN F FI >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Timing >> Specifications >> High Energy Ignition (HEI) System - PFI

High Energy Ignition (HEI) System - PFI

IGNITION TIMING

Initial Timing 6° BTDC

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