Pontiac Grand Prix Mk8 5.3L V8 16v LS4
Estimated Stage 1, 2 and 3 power and torque for this engine. 307 PS stock · Petrol · 2004–2008.
ECU: Delco E67
Estimates for this engine are not published yet.
Power
Torque
Hardware
Control units we list for this engine
- Delco E67 (ECM)
Tune this car
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