Aeromotive 66108 VaporWorx PWM Fuel Module Controller for GM LSA Crate Engine

Vehicle Fitment

• GM LSA Crate Engine applications (Gen5/Gen6 Camaro ZL1 fuel module platforms)

Fitment Notes

• Intended for use with the GM LSA ECM and wiring kit for LSA engine builds only; not for other engine applications
• Compatible fuel modules: ZL1 Gen5 (GM M10081 or MU2101 with fuel level sensor) and ZL1 Gen6 (GM MU2369 with fuel level sensor)

Features

• Pulse width modulation (PWM) control for stand-alone, OE-type returnless fuel delivery
• Meets GM LSA crate engine fuel pressure requirements
• Provides manifold-referenced (MAP sensor based) fuel pressure control not achievable with traditional return-type regulators
• Application-specific wiring harness included for a seamless installation
• OEM fuel level sensor compatible, though not required for controller function
• Fabricated in the USA and assembled in clean-room conditions for reliability

Specifications

• Application: GM LSA Crate Engine, stand-alone fuel module control system
• Control Type: Pulse Width Modulation (PWM)
• Compatible Fuel Modules: ZL1 Gen5 and Gen6 (see fitment notes)
• Legacy Part Number: VaporWorx PWZL1LSA

Included Components

• 1x PWM Fuel Module Controller
• 1x Application-Specific Wiring Harness
• Complete Installation Accessories

Product Description

The Aeromotive 66108 VaporWorx PWM fuel module controller is a stand-alone, OE-type returnless fuel system solution built specifically for GM LSA crate engine applications. Using pulse width modulation, the controller delivers manifold-referenced fuel pressure that meets LSA fuel pressure requirements in a way traditional return-type regulators can't match, working alongside the GM LSA ECM and wiring kit.

This kit is a strong fit for builders running an LSA crate engine with a Gen5 or Gen6 Camaro ZL1 fuel module who need a reliable, application-specific control solution. The included wiring harness and accessories are designed for a straightforward installation, and the system is engineered and assembled in the USA for consistent, race-tested reliability.