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← Dongfeng LIU QI engines

Dongfeng LIU QI YC6JA240-50 6.9L 16V 237hp

All · 237 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp237 275 +38
Torque Nm925 1065 +140
Power gain
+16%
Torque gain
+15%
Fuel economy −10%
Before
15.8 L / 100 km
After tuning
14.3 L / 100 km
Saves ≈ 1.5 L / 100 km — about 1 546 L (over 100 000 km) ≈ €2 706
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +38 hp on the road?
Get your ready-to-flash Stage 1 file for the Dongfeng LIU QI
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph