Injectors Bigas Rail 4C FAST 2.0 3.0 Water LPG

Details

Bigas Injector Rail 4 Cylinder FAST 2.0/3.0 with Water Cooling - Complete LPG/CNG Injector Set with Temperature Sensor

Advanced LPG injector technology with water cooling

The Bigas Rail 4C FAST is a professional LPG injector rail for 4-cylinder engines, equipped with innovative water cooling for optimal performance. This gas injector rail is supplied complete with fittings and an integrated temperature sensor. The unique water circuit ensures the injector is heated, significantly extending service life and preventing clogging from contamination.

Key features and benefits

• Water-cooled technology: Connection to engine cooling keeps injector at optimal temperature
• Adjustable flow: Standard 2.0 mm nozzle included, expandable to 3.0 mm
• Reduced contamination: Warm injector prevents sludge build-up and sticking
• Complete set: Including fittings, couplings and temperature sensor
• Universal application: Suitable for both LPG and CNG systems
• Working pressure: 0.2 to 3.5 bar (max. 4.5 bar)
• Resistance: 3.0 Ohms
• Temperature range: -40°C to +120°C

Nozzle specifications per engine configuration

2.0 mm nozzle:

• 3-cylinder: 1000-1200cc
• 4-cylinder: 1200-1400cc
• 5-cylinder: up to 2000cc
• 6-cylinder: 2000-2100cc

2.5 mm nozzle:

• 3-cylinder: above 1200cc
• 4-cylinder: 1500-1800cc
• 5-cylinder: 2000-2400cc
• 6-cylinder: 2200-2800cc
• 8-cylinder: 3600-4000cc

3.0 mm nozzle:

• 4-cylinder: above 2000cc
• 5-cylinder: above 2500cc
• 6-cylinder: from 3100cc
• 8-cylinder: from 4100cc

Installation and use

Connect the water connection to the cooling circuit of the engine for optimal operation. The water-cooled injector reaches ideal operating temperature faster, optimizing gas flow. Due to elevated temperature, the injector passes contamination more easily and remains free from blockage. Installation should be performed by a certified LPG installer according to Bigas guidelines.