underboost
exhaust system
receiver
straight-piped
petticoat pipe
expansion
exhaust pipe
air cell
foot valve
petticoat
atmospheric engine
fuel injection
escape valve
simple engine
eduction pipe
steam up
vacuum valve
suction valve
bell end
silencer
sparkplug wrench
water injection
postinjection
antiknock
antiknocking
simple
reversing cylinder
live steam
valve train
internal combustion engined
steampipe
flathead
compression
condensing turbine
ignition
combustor
snifting valve
cover
trunk
superheater
combustion engine
hot bulb
diesel
steam engine
flammable
gas burner
jet pipe
siphon condenser
wastegate
exhaust valve
gas jet
intake system
power stroke
ashpan
raise steam
rock shaft
vacuum
carburetor
jockey valve
slide valve
steam chest
choke
feed head
motor
tailpipe
fill up
snift
decompression
boilerful
internal combustion engine
exhaust
blowhole
firebox
muffler
slow-burning stove
throatplate
vapor lock
starting bar
steam boiler
nozzle
pulsejet
hot tube
steamfitting
sidepipe
downcomer
oil pressure
alarm gauge
reboiler
fire point
diesel engine
Stirling engine
safety valve
supercharger
relay cylinder
gas line
cabbagehead