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Old 12-06-2017, 03:30 PM   #14 (permalink)
EcoModding Lurker
Join Date: Nov 2017
Location: United States
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The tonneau was 50/50 I need something to cover the bed and keep stuff mostly dry during trips. Worst case for long drives without needing the bed I can cab up a half cover for the bed and a custom headache each with a fin for the rear cab spoiler.

But the 83 f250 getting a solid 2mpg from his fabbed angled tonneau, I figured worst case I’ll gain something. I know the pdf and computer simulated tunnel is conjecture but tonneaus half or full seemed to help pickups on freeways above 45mph at least. I don’t think I’m up for a rear spoiler though. Looks like “not your average pizza delivery lol”

To my wife’s defense, if I wanted to build and aerocap and drill holes she would help me do it. But I’m not that dedicated to ecomoddong my truck yet. But if I can mod the truck to just be better, and not loose to much useability I’m
Game. She is surprisingly supportive of anything I do as long as I actually research and do some planning etc.
1999 f250 4x4 7.3l
19.5 mpg freeway- Newbie looking to improve!
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