With that attached it will certainly reduce the weight of the van ... gotta result in better fuel consumption
I attached this to my van to assist in propulsion ... but I think the weight of it over-compensated for any propulsion. Certainly that balloon would give better lift
Cheers - John
-- Edited by rockylizard on Thursday 5th of June 2014 04:05:47 PM
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2006 Discovery 3 TDV6 SE Auto - 2008 23ft Golden Eagle Hunter Some people feel the rain - the others just get wet - Bob Dylan