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← Cummins Marine QSC 8.3 engines
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Cummins Marine QSC 8.3

All · QSC 8.3
Stage 1
OriginalAfter tuningDiff
Power hp545 630 +85
Torque Nm1850 2100 +250
Power gain
+16%
Torque gain
+14%
Ready to feel these +85 hp on the road?
Get your ready-to-flash Stage 1 file for the Cummins Marine QSC 8.3
Order tuning file
Original file back-up Delivered in ~30 min Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph