FSE - Power Boost Valve - Citroen

The 'Power Boost Valve' is a pressure 
regulator, designed for use on 
'electric fuel injection' engines with 
a special fuel enrichment facility for 
accelleration, commonly known as a 
'Rising Fuel Rate'.

Specification:

Suitable for standard and tuned engines
Quicker throttle response
Faster acceleration 
Elimination of throttle hesitation, (in most cases) 
Normal Idle retained
Normal ecomony on light throttle
Easy to fit
Manufacturered to original equipment spec.