Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm — Stage 1 file (+60 hp)

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Chip tuning for Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm ECU

Valtra S Series (I) 322 8.4L R6 430hp (316kW) 1492Nm — agricultural diesel engine of the agricultural segment of the AGCO Corporation group (Финляндия, 1951). Stage 1 chip tuning raises power from 430 to 490 hp (+60 hp, +14%) and torque from 1492 to 1845 Nm (+353 Nm).

Valtra is a Finnish tractor manufacturer, founded in 1951. Valtra is part of AGCO Corporation. Valtra specialises in tractors built for Nordic conditions. DPF/SCR с AdBlue — стандарт на современных Tier 4/Stage V агро-моторах. Топ агро-дизели — мощностной потолок сегмента. Сельхоз дизели имеют расширенный набор карт под нагрузку и работу на низких оборотах.

Stage 1 в агросегменте фокусируется на крутящем моменте для тяговых работ. Сельхозсегмент — расход и тяга важнее л.с. Топ Valtra — мощностной потолок агросегмента.

Frequently asked questions

How much does the power of the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm increase after Stage 1?

Stage 1 chip tuning on the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm boosts engine output by 60 hp: from 430 to 490 hp. Torque rises from 1492 to 1845 Nm (+353 Nm).

What changes in the Valtra S Series ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Valtra S Series with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +60 hp with no hardware changes.

Does Stage 1 make sense on the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm with this much power?

On the top-spec Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.

What is Stage 2 for the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm?

Stage 2 for the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

Does the factory warranty of the Valtra S Series remain valid after Stage 1?

After remapping the Valtra S Series, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Valtra S Series?

Reading and writing via OBD takes 25-30 minutes on the Valtra S Series. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Valtra S Series?

Before Stage 1 the original of the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm cost?

The remap price for the Valtra S Series 322 8.4L R6 430hp (316kW) 1492Nm is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno