Titanium plate the engines: the cylinder body and head. This will double the MPG, or double the power. The latter being more important. Present Silver shadows are 128 kW 6.2 L V6.
45kW will drive a small helicopter. Burning Fossil Fuels does Molecular Nuclear Fusion
1 Cm(H2O)n+pO2->(mCO2 +(n-r)H2O-E)+r(He+O+E2)
So Ti plating the engine was raise the engine power to 230 kW. And allow the car to fly between cites and continents – only landing to drive in the town. And the thick Ti plate will cost 400 UK pounds. $600.
Or we could drive a 3.1 L V6. And get out 120kW, for half the petrol. A 6.2 L would outperform a Porce.
So really we would like to avoid the carbon burn. Lightening shows the way.
2 H2O+TU->2H++O22++4e- TU=rain/snow turbulence
3 H++e- ->n0 the power of a neutron star
4 H++r n0 ->Er3+L+X-ray
So a 50x1cm steam plasma tube at 4 atmospheres will release a constant 1.2MW, from 10-20cc in the life of the car. No Fossil Fuels burn, and no CO2.
So Rolls Royce make turbines – I used to make turbine blades for them - through Inco.
So we get at over 1MW of electricity. So a Rolls Royce will fly between cities and continents – off nearly no regular water.
We can give aged Rolls a Ti plate, tweat the carborella or fuel injection, and halve the pptrol burn.