Radium Engineering Fuel Rails - LSA / LS9

Radium Engineering Fuel Rails - LSA / LS9

Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.

These fuel rails are compatible with the following vehicles that use the General Motors LS9/LSA V8 engines:

2009-2013 Chevrolet Corvette ZR1
2012-2015 Chevrolet Camaro ZL1
2009-2015 Cadillac CTS-V
2015-2017 HSV Senature Signature
2015-2017 HSV Clubsport R8
2015-2017 HSV Maloo R8
2013-2017 HSV GTS
2014+ Equus Bass 770
2017 HSV GTSR and GTSR Maloo
2014 HSV GTS Maloo
2017 HSV GTSR W1

Each fuel rail has SIX 8AN ORB ports, 12 ports in all. Four 8AN ORB plugs are included with the rail, intended for the end ports which cannot be used due to close proximity to other components. It is up to the installer to determine what additional fittings or accessories are needed.

The fuel rails are CNC machined from 6061 aluminum, black anodized, and laser etched for a high quality surface finish.