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Haltech Usage Policy:
In many states, it is unlawful to tamper with your vehicle's emissions equipment. Haltech products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway. Using Haltech products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website www.semasan.com/emissions for state by state details in the USA). It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any Haltech product.

New Release: Universal V8 Harness for Nexus R5

This Terminated Engine Harness connects directly to the Haltech Nexus R5 VCU and supports most popular big block and small block V8 engines from GM, Ford and Chrysler. When used with a Haltech Nexus R5 VCU this harness provides virtually limitless performance and tuning options for your V8-powered vehicle.

Universal V8 Harness for Nexus R5

Harness Features:

• Haltech Nexus R5 VCU connectors
• Terminated engine bay and in-cabin connections
• Connection to Haltech CAN devices (eg dash displays, keypads, etc.)
• Connection to sensors (eg crank, cam, MAP, temperature, pressure, position, speed, flex fuel)
• Dual Wideband Lambda sensor allocation
• Breakout connection to 8 ignition coils
• Breakout connection to 8 primary injectors,
• 8 secondary injectors and 2 tertiary injectors

• Breakout connection for alternator control
• Starter solenoid control
• Dual boost control solenoid allocation
• Breakout connection for thermofan and fuel pump control
• Breakout connection for transmission control
• Spare inputs and outputs
• Spare high current 8 Amp PDM outputs
• Spare HBO (Half Bridge Output)


What’s in the bag?


• Terminated engine harness (HT-186200)

• Pack of DTM/DT connector and pin set to
terminate to sensors, solenoids and
additional inputs and outputs

• 2 x DTP-2 connectors with pre-crimped
12AWG wires to use for fuel pump and
thermofan

• 1 x DT-8 connector with pre-crimped
18AWG wires

• Tertiary injector sub-harness (Injector 17/18)

• MSD crank breakout sub-harness


Available Sub-harnesses (sold separately)

Injector breakouts


Ignition breakouts


Alternator breakouts