Hi,
I've just discovered info on Hypermiling, * movement in North * for more fuel efficient driving techniques. See <* class="postlink" href="http://www.hypermiling.com">www.hypermiling.com.
I believe that driving * 80km/hr is meant to be the most efficient speed. * 2500rpm is * good speed to change gears in * manual car. There's * great forum on the the hypermiling.com website discussing the different techniques.
If we * drove this way, only driving when we really had to * in lighter vehicles, we wouldn't need so many road upgrades * repairs * well * saving fossil fuel use.
Best Wishes,
Sandy
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