air engine
mill
overhead engine
steeple engine
Locomobile
steam
steam-powered
rock shaft
jet engine
regulator
booster
turbocar
Stanley Steamer
steam locomotive
undertype
dieseled
reversing cylinder
steamer
overtype
diesel-powered
automobile engine
handcar
aerosteam
firebox
Pacific
Challenger
combustion engine
steam engine
Giffard injector
fanjet
kettle
diesel locomotive
Fairlie
steamliner
trailing axle
diesel-electric
turbotrain
diesel-electric locomotive
chugga
intake manifold
leading wheel
diesel engine
intake system
power car
gas-powered
Mogul
turbodiesel
Stirling engine
donk
pump car
hot bulb
pump trolley
bucket
multiengine
chimney
engine generator
driving wheel
electric locomotive
Mountain
Northern
foot valve
Hudson
Berkshire
steam-hauled
rocket
puffer
single-wheeler
Atlantic
straight-eight
jet
internal-combustion engine
ICE
locomotive
coal pusher
motion
induction
hemi
two-stroke
Chapelon
external-combustion engine
radial engine
rotary engine
motor
smoker
air turborocket
supercharger
steam train
propjet
internal combustion engined
carburetor
camshaft
petticoat
diesel
silencer