Pontiac Grand Am 1997–2005 tuning files
Typical stock and Stage 1 figures for each engine. Open an engine for torque, ECU and technical data.
Engine
Stock
Stage 1
Gain
2.2i 140hp
140 hp
160 hp
+20 hp
2.4i 150hp
150 hp
170 hp
+20 hp
3.1 V6 155hp
155 hp
175 hp
+20 hp
3.4 V6 170hp
170 hp
190 hp
+20 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.