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Home >> Pontiac >> 1999 >> Grand Prix V6-191 3.1L VIN M SFI >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Specifications >> General Engine Data Specifications >> General Engine Data

General Engine Data

Engine Type 60' V-6
Displacement 191
RPO (VIN Code) L82 (M)
Bore 3.50
Stroke 3.31
Compression Ratio 9.5
Firing Order 1-2-3-4-5-6
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