Buick GL8 All generations 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
2.0T 260hp
260 hp
300 hp
+40 hp
2.4i 184hp
184 hp
195 hp
+11 hp
3.0 V6 254hp
254 hp
285 hp
+31 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.