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    • VF-Engineering releases Ford Raptor 3.5 Ecoboost OBD-II Hex Tune software - 91 octane results

      VF-Engineering is offering their Hex Tuning software which can be flashed at home through the OBD-II port for the Ford Raptor Ecoboost. This is a 2018 model on their Mustang dyno putting down some very impressive numbers.


      Let's look at the baseline figures. Horsepower comes in 293 to the rear wheels which obviously is much less than the Raptor shows on a Dynojet. Torque is at 339 lb-ft at the rear wheels.

      Here is the overlay after the tune:


      The torque gain at 3600 rpm is gigantic, picking up well over 100 lb-ft. The Peak torque figure rises from 339 to 423 for a gain of 84 lb-ft at the wheels.

      The torque curve does drop toward redline but power holds fairly well until 5600 rpm. Peak horsepower goes up by 35 at wheels but obviously it is the torque gains that tells the story on this tune.

      Great work from VF as usual.

      This article was originally published in forum thread: VF-Engineering releases Ford Raptor 3.5 Ecoboost OBD-II Hex Tune software - 91 octane results started by Sticky View original post