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