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1997 to 2003 F-150 4.2L, 4.6L, and 5.4L equipped F-150s. |
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#1
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I got my custom tunes today and was going threw them and the WOT was 4500? I thought it was supposed to be 5000. Maybe im wrong.
You think we can get better 1/4mile times shifting at 4500 or 5000. I always ran myne at 5000 before. But maybe thats not whats best. I know the 5.4l really starts to fall off around 5k. Insufficient flow in the 2v heads. Just curious Thanks |
#2
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![]() Quote:
- Jack
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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 |
#3
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my 1-2 shifts and my 2-3 shifts are set to 4500 rpm instead of 5000 rpm at WOT.
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#4
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In the custom options, the programmers uses the default values in the stock calibration for the base option values. This, unfortunately, means that the values you start with have no relation to the values in your custom files. This only applies to modified custom options. Anything you do not change will still use the values in the custom file.
For reference, the WOT shift values are 5200, 5200, and 4700 for the 1-2, 2-3 and 3-4 shifts, respectively. Take care.
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Bill Cohron - The Mad Doctor ![]() ![]() ![]() Power Hungry Performance - The ORIGINAL in Ford performance tuning... Since 1997! (678) 890-1110 www.gopowerhungry.com - Home of the Hydra Chip, Minotaur Tuning Software, and the new Orion Reflash System for Navistar! Bring back ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Much to my surprise, I'm actually quite enjoying Linux! ![]() |
#5
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But, you seem to be saying here, Bill, that Custom Options are going to pull the stock shift points up in his Gryphon which would then replace the ones in his tunes if he did not change them? I keep learning things about the Custom Options that I don't like! - Jack |
#6
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Ahh okay, then that brings up one question. Does the fuel mapping and timing stay the same for my custom tunes when i customize it farther myself? Shift points/firmness/ tire size/ timing advance?
Thanks Bill |
#7
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Jack,
This was a common complaint with the early hardware Evolutions. The later hardware (new processor & updated firmware) only exhibit this issue if you do not proceed through an initial programming session first. In such a case, it uses an arbitrary value instead of values from the tuned calibration itself. Kyle, Anything you do not change stays the same. Also, since most options are adders, it will simply add a value to the modified calibrations. The only time there is confusion is when changing a specific value such as WOT shifts, Tire Size, or Gear Ratio. These values may not directly reflect what is in the custom file but may instead use an arbitrary value. I hope this makes sense. ![]()
__________________
Bill Cohron - The Mad Doctor ![]() ![]() ![]() Power Hungry Performance - The ORIGINAL in Ford performance tuning... Since 1997! (678) 890-1110 www.gopowerhungry.com - Home of the Hydra Chip, Minotaur Tuning Software, and the new Orion Reflash System for Navistar! Bring back ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Much to my surprise, I'm actually quite enjoying Linux! ![]() |
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