You can't do that.
Automobile manufacture.
chassis
The motto of Acme - automobile - is 'We manufacture, not merely assemble.'.
A manufacture like Bell, Boeing, Schwizer, etc.
A helicopter with a jet engine. The engine is adapted to give power to a transmission, rather than thrust.
Automobile Helicopter Motorcycle You need gas to start them.
Automobile engines are ic (internal combustion).
the engine
if the engine fails a good pilot can 'auto rotate' using the dead rotor to lower the helicopter
There are many different helicopter engines, most of them now jets
No, a helicopter cannot go at the speed of Mach 1.5. It is because, this kind of propulsion can only be achieved through a jet engine. A helicopter's engine cannot achieve that.
The Robinson 22 helicopter has a four cylinder pistol engine. The single-engine light utility helicopter was designed in 1973 and has been in production since 1979. The cost of one of these helicopters is about $270,000.