Nice to see a nother opening Aero Tonto. I see you did the same . Function over form. Try some tuft testing. You should see some major vortices on the sharp corners . My cap is made with 1"x .065 square perimeter and 1/2" x.065 round spars and 12mil shrink wrap. =35lbs . I agree your .040 Aluminum skin would be very time consuming and difficult to create compound curves . Nice compromise between ease of build and form. . My build
Falling snowflakes give a good visual on air flow. For aerodynamic testing to see were and what changes to make for V2.0. Looking forward to your continued progress.
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1st gen cummins 91.5 dodge d250 ,HX35W/12/6 QSV
ehxsost manafulld wrap, Aero Tonto
best tank: distance 649gps mi 24.04 mpg 27.011usg
Best mpg : 31.32mpg 100mi 3.193 USG 5/2/20
![](http://ecomodder.com/forum/fe-graphs/sig8842a.png)
Former
'83 GMC S-15 Jimmy 2door 2wd O/D auto 3.73R&P
'79 Chevy K20 4X4 350ci 400hp msd custom th400 /np205. 7.5-new 14mpg modded befor modding was a thing
87' Hyundai Excel
83 ranger w/87 2.9 L FI2wd auto 18mpg on the floor
04 Mitsubishi Gallant 2.4L auto 26mpg
06 Subaru Forrester XT(WRX PACKAGE) MT AWD Turbocharged 18 plying dirty best of 26mpg@70mph
95Chevy Blazer 4x4 auto 14-18mpg
04 Chevy Blazer 4x4 auto 16-22mpg
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