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  1. Roll down test

    All EV Conversions and Builds
    I did a roll down test the other day. Now I don't know if these are valid when done up a hill, so if anyone can advise. At 75km/h average I calculated 9kw (12hp) on the flat and 30-35kw (40-48hp) on the hill I'm targeting, which I would drive up for about 90 seconds. I had previously calculated...
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