Compressed air engines and cars already exist.Originally Posted by PerfAdv
Again, regenerative woudl not be very good as compression generates LOTS of heat which has to be dissipated -- that is lost energy
Electricity is the best for re-generative ( Well flywheel works well to but has the issue of SERIOUSLY affecting the handling -- prescession can be a bitch )
The Shocks can be used, but think of the weight Remember you'er not looking at very high pressures or volume.