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Old 07-14-2014, 07:32 AM   #61 (permalink)
chefdave
Master EcoModder
 
Join Date: Nov 2013
Location: john o groats
Posts: 277

beastie - '89 toyota hilux dolphin motorhome

Puggie - '98 Peugeot 406 Lx
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Hi
another update smoothing out as much under belly as i can. reasults in improved mpg had to quantify but going down hill requires much less throttle almost at point where i csn free wheel. doing a coublr of tweeks underneath and deeping front air by 1" to match lowest point of drag under neath.
Have removed rooftop air con unit luggage rack and rear ladder.
Question would side window delfectors help push air around front camper body from driving cab.
Next job is to sort rear drag which i hope will net a couple of mpg and take exhaust diameter up to 2 1/4" as recommended by members of yotatech forum (am i allowed to mention other forums)

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