DeatschWerks DW420 Fuel Pump w/ Install Kit 1986-89 5.7L Corvette 9-421-1028

DW420 series, 420lph in-tank fuel pump w/ install kit for Corvette 86-89 5.7L

The DW420 flows 420lph at 40psi and is a popular choice for ethanol applications or wherever the highest flowing standard fitment intank pump is needed. Quiet operation and pulse width modulation compatibility are delivered via the turbine impeller and computer balanced armature. Ethanol compatibility is built in via the carbon commutators and a fully encapsulated armature. All DW fuel pumps are backed by a 3-yr no fault warranty.

• Weight: 12.8 oz (362 grams)
• External Materials: Electroplated Steel
• Inlet Fitting: 7.7mm ID, 11.0mm OD
• Outlet Fitting: 5/16" Hose Clamp
• PRV Activation: 110 psi
• Impeller Design: Single Scroll Composite Turbine
• Connector Terminal: Spade Pos/Neg
• Min Voltage Input: 6 Volts
• Max Voltage Input: 18 Volts
• Current Draw 40psi: 15.9 Amps (13.5v)

*To ensure maximum voltage at the pump, a 10-gauge hardwire kit is strongly recommended for optimum performance (PN# FPHWK-10-HD)