Pontiac Grand Prix Tuning Data

Gains across the Pontiac Grand Prix range

• +20 to +22 BHPacross 4 engines with recorded figures
• +22 BHPis the largest gain in the range — 5.3 V8 303hp (+22 Nm)
• 25%of the 9,842 engines we hold gain data for see a smaller increase than that

Comparisons are calculated from our own recorded Stage 1 figures.