Bill said something about this a while back. He stated there would be very little difference in the two tunes if your driving was mostly highway. I suspect you could achieve the effect of an economy tune by lowering your part throttle upshift and downshift and TC lock and unlock points.
Regardless, I doubt you'd get real "value" from an additional economy tune compared to your 87 performance tune.
I bet there's going to be renewed interest in this subject though, as gas prices inch up (like they're doing).
- Jack
__________________
2024 F150 Platinum SCrew 3.5L PowerBoost FX4, Peragon Tonneau Cover, LineX Bed, 35% Window Tint on All Sides and Rear, Full Nose Paint Protection Film, Husky Mud Guards, Lasfit Floor Liners, VIOFO Dash Cam
|