Transform your classic Datsun into a modern, reliable, and high-performance machine with the Technica RaceWire Nissan Datsun EFI Kit. Designed specifically for the S30 chassis, this complete electronic fuel injection package replaces the aging factory fuel system with a fully integrated motorsport-grade solution that delivers improved drivability, easier tuning, and increased reliability.

Whether you're building a weekend cruiser, canyon carver, or dedicated race car, our EFI kit provides a clean installation while preserving the timeless character of the L-series engine.

Complete Package Includes

• Jenvey Individual Throttle Bodies (ITBs). - Will be dropped shipped. Custom Fees will applied later
• Emtron Shadow 8 ECU
• M2 Racing Coil-on-Plug (COP) conversion with mounting brackets
• Technica RaceWire Datsun Clubsport Engine Harness
• Technica RaceWire Mounting Panel
• Contactless Throttle Position Sensor
• Crank and Cam Position Sensors
• Crank Trigger Wheel
• Coolant Temperature Sensor
• Intake Air Temperature Sensor
• Manifold Air Pressure Sensor
• Barometric Pressure Sensor
• Wideband Lambda Controller
• Fuel Pressure Sensor
• Oil Pressure & Temperature Sensor
• Fuel Pressure & Tempature Sensor
• Intake Air Temperatire Sensor
• 6x Injectors
• 2x Knock Sensors
• Idle Air Control Valve
• Base ECU calibration

Features

• Designed specifically for the Nissan Datsun S30 chassis
• Supports naturally aspirated and turbocharged L-series engines
• Fully sequential fuel and ignition control
• Modern Coil-on-Plug ignition system
• CAN bus capable for digital dashes and gauges
• Motorsport-grade wiring with labeled connectors
• Clean engine bay appearance with optimized routing
• Expandable for future upgrades including flex fuel, boost control, traction control, and data logging

Why Upgrade to EFI?

Replacing carburetors with modern electronic fuel injection provides significant improvements in performance and reliability.

• Instant cold starts
• Improved throttle response
• Better fuel economy
• Consistent air/fuel ratios
• Increased horsepower and torque potential
• Easy tuning for future engine modifications
• Reliable operation in all weather and elevations

Designed Around the Driver

Our wiring harness is engineered for straightforward installation and serviceability. The ECU and electronics are designed to mount inside the cabin, beneath the glove box area, keeping sensitive electronics protected while creating a clean, uncluttered engine bay.

Optional Upgrades

• CAN Bus Gauges
• Flex Fuel (E85) Capability
• PDM (Power Distribution Module)
• Drive-by-Wire Conversion
• Turbocharged Configuration
• Motorsport (Mil-Spec) Harness Upgrade
• Professional Dyno Tuning

Built by Technica RaceWire

Every Technica RaceWire harness is engineered, assembled, and bench-tested in California using premium automotive-grade materials. Each harness is verified before shipment to ensure the highest level of quality and reliability.

Whether you're restoring a classic 240Z or building a modern track weapon, the Technica RaceWire EFI Kit provides the foundation for a dependable, high-performance electrical system built to last.