Agricultural · ECU Remapping

Valtra S Series S323 8.4L I6 346 hp Tuning (2011–)

Factory specification and Stage 1 remap gains for the Valtra S Series S323 8.4L I6 346 hp (2011–). A Stage 1 calibration adds 29 BHP and 93 Nm — software only, no hardware modifications required.

20112011–8400 ccDieselEstimated
MeasureOriginalStage 1

Power

BHP

346

375Estimated

+29 BHP · +8%

Torque

Nm

1107Estimated

1200

+93 Nm · +8%

+29 BHP

Stage 1 power gain (estimated)

+93 Nm

Stage 1 torque gain (estimated)

Estimated figures are based on engine, ECU and comparable application data. Actual results can vary depending on software version, machine condition and configuration.

Rolling road

Dyno Graph

Power (BHP, solid) and torque (Nm, dashed) across engine speed (RPM). Peak figures match our database exactly.

0100200300050010001k1.5k2kBHPNmRPM346 bhp375 bhp

Hover / touch the graph

Stock: 346 bhp · 1107 Nm (peak)

Stage 1: 375 bhp · 1200 Nm (peak)

Tuning tool compatibility

This ECU was not found in the manufacturer compatibility databases we cross-reference.

AutoTuner

Not listed in this manufacturer's data — ask us, coverage updates frequently.

Alientech KESS3

Not listed in this manufacturer's data — ask us, coverage updates frequently.

Magicmotorsport FLEX

Not listed in this manufacturer's data — ask us, coverage updates frequently.

Dimsport New Genius / New Trasdata

Not listed in this manufacturer's data — ask us, coverage updates frequently.

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