Holley EFI Gen III Hemi VVT and SRV Harness

The Holley EFI Gen III Hemi VVT and SRV Harness is a plug-and-play wiring solution designed for 2009+ Gen III HEMI engines with Variable Valve Timing (VVT) and Short Runner Valve (SRV) systems. It enables full control and tuning of VVT and SRV functions using Terminator X and Terminator X Max ECUs, enhancing low RPM torque and overall engine performance.

Key Features

Plug and play compatibility with factory Gen III HEMI VVT sub-harness and Holley EFI HEMI Main Harness
Controls VVT solenoid located under the intake manifold
Pre-wired SRV connector for easy connection to factory SRV actuator in the intake manifold

Fitment

2009 and newer Gen III HEMI engines equipped with VVT
Engines with factory intake manifolds featuring the Short Runner Valve (SRV)

Note: Requires Terminator X or Terminator X Max ECU for VVT and SRV control. Verify compatibility with your specific engine and intake manifold before ordering.