VTI Sealed Dual Fuel Pump PDM System – Independent 40A 10AWG

Professional Dual Pump Power Architecture for High-Output EFI Builds

When one pump isn't enough and your fuel system needs to keep up with your power goals, you need more than a relay kit — you need a dedicated dual pump power distribution system. The VTI Sealed Dual Fuel Pump PDM delivers independent, high-current power to each pump with no shared internal splits, no undersized connection points, and no compromises.

Built for standalone ECU systems, boosted street builds, and competition vehicles that demand consistent pump voltage under load.

⏳ Lead Time Notice

Each system is built to order. Standard lead time is approximately 1 week, with extended lead times possible during busier seasons. If your build has a deadline, order early — we build every unit with the same care regardless of when it ships.

System Architecture

• Sealed dual relay enclosure
• Two independent fused battery feeds
• 40A per terminal rated relay architecture
• Dedicated 10AWG power output to each pump (~12 ft leads)
• Dedicated 10AWG chassis ground leg for each pump
• OBD1 ECU trigger lead(s)
• OEM fuse box 12V switched lead (~4 ft)
• Flame-resistant expandable loom
• Raychem SCL sealed transitions
• Quick-disconnect metal mounting bracket

Each pump receives its own fused feed and its own ground circuit. No internal splitting. No shared bottlenecks.

Simultaneous or Staged Pump Control

Simultaneous Activation

Both pumps activate together under a single ECU trigger. Ideal for always-on dual pump setups, drag builds, and simple high-output configurations.

Staged Activation

Primary pump operates normally. Secondary pump activates via independent ECU output or boost reference. Ideal for high-horsepower street builds, boost-referenced systems, progressive fuel demand setups, and advanced standalone ECU configurations.

Selectable Pump Termination Options

• OEM Honda 92–01 pump connector
• Walbro / TI Automotive connector
• AEM style connector
• Ring terminal termination (for Radium, Full Race & billet hanger systems)
• Unterminated 10AWG leads

Fuse Configuration

• 30A — 255 / 340 class pumps
• 35A — 450 class pumps
• 40A — 525 / high-draw applications

Each pump is individually fused and independently powered.

Dedicated Ground Circuits

Each pump includes a dedicated 10AWG chassis ground lead terminated with a high-current eyelet. Proper grounding reduces voltage drop, stabilizes pump voltage, improves fuel pressure consistency, reduces electrical noise, and ensures long-term system reliability. Fuel pump performance depends on both power and ground integrity — this system addresses both.

Built For

• Twin pump turbo Honda builds
• K-swap high horsepower systems
• LS dual pump setups
• Standalone ECU installations
• Flex fuel high-output builds
• Street and competition vehicles

Built for EFI. Built for boost. Built for serious fuel demand.