Injectors STAG ACW031-4STD injector rail LPG CNG 4 cyl

Details

STAG ACW031-4STD injector rail for 4-cylinder LPG/CNG engines with integrated manifold and sensor port

High-performance injection rail
The STAG ACW031-4STD is a robust and efficient injector rail designed for vehicles running on LPG or CNG. Suitable for 4-cylinder engines, including turbocharged variants, this unit combines precision, speed, and durability in a compact housing.

Main Features

• Designed for 4-cylinder engines

• Four individual injectors in one unit

• Integrated manifold for straightforward mounting

• 360° rotatable sensor port

• Lightweight plastic housing, heat and vibration resistant

• Fast opening/closing times ensure accurate fuel delivery

• Compatible with sequential LPG and CNG systems

Technical Specifications

• Operating pressure: up to 4 bar

• Working temperature: −20 °C to +120 °C

• Gas flow: up to 125 l/min at 1.2 bar

• Interchangeable nozzles: 1.5 to 2.8 mm diameter

• Voltage: 12 V / Coil resistance: 1.9 Ohm

• Dimensions (rail): 125 x 60 x 44 mm

• Weight per injector: approx. 88 grams

Advantages

• Exceptional injection accuracy under all loads

• Easy to install due to compact design and rotatable fittings

• Long service life under intensive operation

• Broad compatibility with various autogas systems

Application
Perfect choice for LPG/CNG conversions in compact engine bays or for professional installers seeking reliability and precision with installation flexibility.