Rywire RY-B1-MILSPEC-W/QUICK-EG B/D-Series Mil-Spec Engine Harness with Quick Disconnect and EG Chassis Adapter

The Rywire B/D-Series Mil-Spec Engine Harness with Quick Disconnect is a premium replacement engine wiring solution designed for Honda B-Series and D-Series engine swaps. This harness combines aerospace-grade construction with a firewall-mounted quick disconnect system for easy engine removal and features a chassis-specific adapter for 1992-1995 Honda Civic (EG chassis) and Del Sol applications.

Mil-Spec Construction:

• Teflon-coated wire with ETFE insulation rated to 200°C for maximum heat resistance
• High-quality Raychem DR-25 heat shrink covering with adhesive-lined wire junctions for moisture protection
• Aerospace-grade materials designed for weight reduction, dimensional tolerance, and mechanical durability
• Chemical and radiation resistant wire construction for long-term reliability

Professional Quality Features:

• Pneumatic crimped connectors ensure OEM-quality connections every time
• Color-coded identification labels on every connector for simplified installation
• 100% pin-to-pin quality tested and resistance checked to prevent voltage fluctuations
• Proper shielding and grounding on all heavy interference circuits
• All brand new connectors and materials throughout

Quick Disconnect System:

Features a firewall-mounted Mil-Spec quick disconnect connector that allows for rapid engine removal during racing events, maintenance, or chassis modifications. This split-harness design separates the engine-side harness from the chassis adapter, making future chassis swaps simple—just swap the adapter harness while keeping your engine harness intact.

EG Chassis Adapter Included:

Includes a complete chassis-specific adapter harness that plugs directly into the factory wiring for 1992-1995 Honda Civic and Del Sol models. This adapter bridges the engine harness to your interior chassis harness for a true plug-and-play installation.

ECU Compatibility:

Built with OBD1 computer connectors and features OBD1 distributor, injector, and alternator connections. Compatible with stock OBD1 ECUs, Hondata systems, and aftermarket engine management. Can be adapted for OBD2 ECUs using appropriate adapters, though USDM OBD2 computers are not supported.

Applications:

Cross-compatible with Honda B-Series and D-Series engines. Ideal for engine swaps, race builds, track cars, and performance street applications where reliability and clean presentation are priorities. Perfect for circuit racing, drag racing, and high-performance street builds.

Note: Injector adapters, alternator adapters, charge harnesses, and ground kits are sold separately and may be required depending on your specific application.