Item Number:




Dawes valve, needle valve kit

All Dawes valves come fitted with the heavy-duty spring and Locking nut/ring

It is proven that the needle valve, when used with a Dawes, makes the setup a crap load better, same as adjusting the VNT screw.

After some testing and tuning show that the engine running nicely indeed. At around 100kph the boost sits between 11-12 psi and under gentle load it's about 14.5psi. If floor it the boost gets up to the 15.5-15.9psi
the Patrol has ever run. Plenty of power yet very smooth as the boost is linear and matches the amount of fuel being added to the engine.



Fit For Nissan Patrol 3Ltr ZD30

NOTE: Will Not Suit Navara ZD30, a Wastegate Turbo is Used in the Navara



1 x Dawes valve

5 x small zip ties

1 x small T piece (used for when adding the needle valve)

App. 2Ft of silicone boost hose

1 x Needle valve

2 x 1/8inch barb fittings


This product fits the below vehicles. Please check that your vehicle is in the list before purchasing:

Shipping Weight 1.0000kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.050m
Shipping Cubic 0.000125000m3
Unit Of Measure ea