Adjustable Fuel pressure regulator suitable for turbo carburettor applications.
This unit has 4 pipe connections:-
(Right hand side) fuel in
(Bottom) return to tank
(left upper) turbo boost pressure
(left lower) low pressure fuel outlet.
Can also be used for reducing injection pump pressures from 60psi to 5psi. Placed inline before a Petrol King regulator this unit can be used when converting a fuel injection vehicle to using carburettors.