Pulsed vs

• The constant pressure system uses a twin-scroll turbine housing
• The pulsed system uses variable valve timing to control exhaust flow
• The constant pressure system has a fixed wastegate setting
• The pulsed system maintains a fluctuating boost pressure (correct)

• Constant pressure turbocharger system
• Neither system experiences turbo lag
• Pulsed turbocharger system (correct)
• Both systems have equal susceptibility to turbo lag

• The constant pressure system has a fixed exhaust valve timing (correct)
• The pulsed system employs an exhaust bypass valve
• The constant pressure system uses an electronic wastegate actuator
• The pulsed system utilizes a variable geometry turbocharger