Bosch 980cc injectors - Flowmatched set of 8 (0280158040)

Overview

Transform your high-output engine build with these precision flowmatched Bosch 980cc injectors — the proven choice for 600+ horsepower applications demanding absolute fuelling accuracy. Whether you're building a boosted LS, uprating a 2JZ-GTE, or converting a classic to EFI with serious power targets, these high-impedance injectors deliver the flow capacity and spray characteristics your build demands.

Technical Specifications

• Part Number: HT-080104
• Flow Rate: 980cc/min (93 lb/hr)
• Impedance: High (14+ ohms)
• Fuel Compatibility: Petrol and E85 ethanol
• Spray Pattern: Single-cone atomisation
• Connector Type: EV6/USCAR standard
• Set Size: 8 injectors, professionally flowmatched

Why You Need This

At 980cc, these injectors occupy the sweet spot for serious naturally aspirated builds and moderate boost applications where 800cc injectors hit their duty cycle limits too early. We see these regularly on 500-650hp LS builds, uprated RB26s running 1.2-1.5 bar, and SR20DET conversions targeting 400+ horsepower. The high impedance design means direct compatibility with your Haltech ECU's injector drivers without requiring peak-and-hold circuits or resistor boxes — crucial for reliable operation and precise fuel delivery timing.

Professional flowmatching ensures each injector delivers within 2% of the specified flow rate, eliminating the cylinder-to-cylinder variations that cause knock, rough idle, and power losses. The single-cone spray pattern provides excellent atomisation characteristics for both petrol and E85 applications, whilst the robust Bosch construction handles the corrosive nature of ethanol fuels without degradation. These aren't generic aftermarket units — they're genuine Bosch components meeting OEM reliability standards.

ECU & System Compatibility

Direct plug-and-play with all Haltech Elite and Nexus ECUs via standard high-impedance injector outputs. The high impedance design eliminates the need for external resistor packs or peak-and-hold drivers, simplifying your wiring harness and improving response characteristics. EV6/USCAR connectors ensure secure connection with modern engine harnesses.

What's in the Box

• 8x Bosch 980cc high-impedance fuel injectors (flowmatched set)
• 8x EV6/USCAR electrical connectors
• 8x connector terminals
• 8x injector boots/seals
• Flowmatching certification data

Complete Your Build

Most customers building high-output EFI systems also require uprated fuel pumps, larger fuel rails, and appropriate fuel pressure regulation to support these injectors' flow capacity. Our technical team can recommend the complete fuelling system package for your specific application — from in-tank pump upgrades to adjustable fuel pressure regulators. With UK stock and expert pre-sales advice, we'll ensure your fuelling system is properly matched to your power targets and ECU setup from day one.