DeatchWerks DW400 Series, 415lph In-Tank Fuel Pump For Nissan Skyline R33 / Fairlady Z 300ZX Z32

Highest Flowing In-Tank fuel pump on the market! Treat your beasty Nissan Skyline R33 / Fairlady Z 300ZX Z32 to a new fuel pump that will allow you a lot better flow!

FLOW

Highest flowing brushed in-tank pump on the market

• 500 LPH at 0psi
• 415 LPH at 40psi
• 350LPH at 80psi

Can support up to more than 1,000 HP on gas and 750 HP on e85

Outflows Walbro 450 “e85” by an average of 31% from 70-100psi

• 5% at 40psi
• 18% at 70psi
• 56% at 100psi

QUALITY

• Made in Germany through Collaboration with Bosch Aftermarket
• Exceeds specifications of SAEJ1537
• Compatible with pump gas, e85, and race fuels
• Carbon commutators and brushes, fully encapsulated machine balanced armature, composite turbine impeller.

EASE

•  3-yr DW comprehensive warranty and technical support
•  46mm diameter is 16% smaller footprint than Walbro450 
• Compatible with pulse width modulated pump controllers
• Universal fitment kit included (filter, wiring harness, hose, and clamps)

Additional Considerations

1. Wiring – A 400+ LPH pump draws substantial current (16-20 amps at typical operating pressures).  Make sure your chassis wiring is up to the task of delivering this much current.  A
   DW hardwire kit (part number FPHWK) is an inexpensive insurance policy.
2. Size – The DW400 is a 46mm diameter pump.  Standard in-tank pumps are 39mm diameter.  Modifications to the fuel pump module will be necessary on some applications.
3. Universal Fitment – Unlike other DW in-tank pumps, The DW400 is not an application-specific fitment pump. 
4. Check-valve – the DW400 does not have in internal check valve.  An in-line check valve may be necessary for easy engine starts in some applications.