Case Optum 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
270 6.7 CVX Tier 4B 271hp
271 hp
320 hp
+49 hp
300 6.5 CVX Tier 4B 300hp
300 hp
350 hp
+50 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.