ryanbooth
Member
so the magnet fuel savers work
I had one in for a week and my MPG dropped as well as power, so imo they're crap
Edit: Also, I think the OP should have read "Do the magnet fuel savers work?" but the lack of punctation coupled with the spelling mistake has confused everyone
tis obviously crap 100% of the energy in petrol is dispersed when it is burnt. nothing you can do to the fuel will effect power output (much) most the energy is lost thermally and due to friction.