Holden Commodore Tuning Data

Gains across the Holden Commodore range

• +20 to +34 BHPacross 8 engines with recorded figures
• +34 BHPis the largest gain in the range — 5.7 V8 306hp (+40 Nm)
• 53%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.