Hurricane motorsport Intake manifold safety valve
Hurricane Motorsport

Adjustable opening pressure 56-85 psi / 4-6 bar
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Write a reviewIntake manifold safety valve
Overpressure valve that prevents the intake manifold from cracking or completely break during backfires or similar pressure shocks. The valve also partially protects the engine in case of sudden increased boost pressure due to error with the control of the turbo boost. The valve is available with 3 different actuators, depending when the valve is to open. 4 bar, 5 bar and 6 bar depending on how much boost pressure the engine delivers. The valve will fully ventilate 1580mm3 at only 1mm movement to work against pressure shocks as effectively as possible.
Components:
1x Weld flange that easily is welded on the intake manifold
1x O-ring sealed valve plate
1x Top plate that holds the construction together
4x Hexagonal bolts
2x Springs
Specification and assembly:
Complete safety valve for intake manifold weight is 422 grams.
Dimensions of weld flange:
Width: 52mm
Length: 124mm
Height of fully assembled valve with inserts of 4kg is 53.5mm.
Material: 6082 T6 Aluminium
Adjustment measurements between Valve plate and Top plate
56psi (4kg) = 19mm
71psi (5kg) = 16mm
85psi (6kg) = 14mm
NOTE
The hexagon bolts must be glued with loctite when assembled.
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