forced induction

Compressor-fed engine breathing

Forced induction is a method of increasing an engine's power by compressing air before it enters the combustion chamber, allowing more fuel to burn.

Turbochargers and superchargers are the two main types—turbochargers use exhaust gases to spin a turbine, while superchargers are driven mechanically by the engine.

The term contrasts with naturally aspirated engines, which draw air at atmospheric pressure.

turbocharging

turbine

Blade-driven energy converter

turbo lag · spooling · exhaust manifold · ball bearing · turbo kit · snail

components

intake manifold

Air distribution component

clamps · flanges · couplers

boost

psi

23rd Greek letter

solenoid

supercharging

centrifugal

Directed away from axis

intercooling

air-to-air

Between flying craft

cold side

tuning

ignition timing

When combustion spark occurs

standalone · closed loop · open loop · flex fuel

Opposites
air intake method

forced inductionnaturally aspirated

Relies on atmospheric pressure

unboosted

Family

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Familiarity
Top 500,000
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Used worldwide · Timeless · Concrete · Rated G