Case harvester, same model was tuned by Alt Tune

2010 Case IH AF8250

Harvester – 12.9L – Bosch EDC7U31 ECU

The Challenge

We will in this article dive into how tuning the Case AF8250 will transform your agricultural operation. In the agricultural world, even the smallest advantages can make a difference. With the power of ECU tuning your next harvest season can be the most efficient.

The Case AF8250 harvester is a part of the Axial-Flow 50 Series combines from Case IH. This series is designed to be reliable and preserve the quality of over 134 grain types.  The AF8250 is powered by its 12.9L diesel engine, creating a reasonable amount of power. However, the factory standard is not always enough to create the competitive edge that is necessary in the agricultural world.

The Solution

ECU tuning is adjusting different parameters in the engine’s “brain”. This can unlock the power that is already in the engine, giving the machine more power and torque. This will increase the ground speed and make the machine run more efficiently, saving you both time and money. This also means that you can get the power of a higher model at a much lower cost.

We can adjust your machine to fit your needs, giving you more than the factory standard can. This is more than just an upgrade, this can be your next big competitive advantage. We used   Alientech KESS3 to safely achieve the result our customers are looking for.

Increased Power


Power Increase


Torque Increase

Further Benefits

Increased Power and Torque

With more power and torque, a tuned harvester can handle heavier loads and perform tasks more efficiently. It allows the machine to pull or push larger implements, haul heavier loads, and complete tasks faster, resulting in increased productivity.

Years of Development

We have been tuning Cas IH’s 12.9L engine for years, and understand how they work as well as the limitation on factory hardware.


Easy and fast programming

Easy, fast and non-evasive via programming the factory-fitted diagnostic port.

So, if you’re looking to take your Case IH harvester to the next level, don’t hesitate to reach out to us! Our dedicated team is ready to unleash the full potential of your vehicle and make your driving dreams a reality!


Tuning Enquiry

"*" indicates required fields

City and Country*
This field is for validation purposes and should be left unchanged.

Related Case Studies