if your' thinking about weight reduction
it wont help much unless your going all out, sides, trims, carpet, e break cover, etc etc they all add up
but seats alone, not gonna get u anywhere
One litre was originally defined as "the volume of water that would weigh one kilo under standard temperature and pressure."
But 'standard temp and pressure' is a poor definition, and in 1901 it was refined to be:
"the space occupied by 1 kg of pure water at the temperature of its maximum density (3.98 °C) under a pressure of 1 atm. "
But... that made a litre to be 1.000 028 dm^3 (one decimetre, dm, is 10cm) And scientists decided that wasn't very pretty. In 1964, it was again redefined to be exactly one dm^3 - or a volume 10cm by 10cm by 10cm. So today, I litre of pure water, at 3.98°C and one atmosphere, is slightly less then a kg. But not much.
One litre of other liquids will have totally different masses - the mass is dependant on the density. On litre of molten lead will wheigh a lot more than one litre of water
In short - a 2L bottle of coke does not weigh 2Kg.
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Originally Posted by geeang
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