Pontiac Grand Am Tuning Data
Stage 1 estimates for 4 engine variants across 1 generation
Gains across the Pontiac Grand Am range
- +20 BHPis the largest gain in the range — 2.2i 140hp (+20 Nm)
- 14%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.
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