Bus
Denning Manufacturing · Two Axle School
8.3L I6294hp
From 2013 · 2013 → present
Tuning gain
+65HP
+—Nm
Stock HP
294hp
Tuned HP
359hp
Stock Torque
—Nm
Tuned Torque
—Nm
Power curve
Horsepower
+65 hpStock
294
Tuned
359
Torque curve
Torque
Stock
—
Tuned
—
Available tuning options· Chiptuning
SCR OFFEGR OFFDPF OFFdtc's offEcoTuning
About this tune
DynoVault's Stage 1 chiptuning for Denning Manufacturing Two Axle School 8.3L I6294hp delivers a measured gain of +65 hp (294 → 359). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸Possibly of minimize fuel consumption.