What Modifications Does Rpo Code Kl5 Include?

[Vortec-Z71]

What modifications does RPO code KL5 include?

[alaska511]

Along with whatever it takes to deliver the CNG/LPG, the heads have hardened copper/alloy valves to endure the dry fuel.

I have no idea what components make up the fuel system.

 

EDIT:

 

With this option, customers can have an upfitter of their choice complete the conversion. Or, they can have GM’s conversion partner, IMPCO Technologies of Irvine, California, provide them with a fully converted, dedicated alternative fuel system installed in their truck at time of delivery. RPO KL7 provides the LPG fuel system and RPO KL8 the CNG system.

 

With these options, the trucks are rated at 8,500-pounds (3,856 kgs) GVW, enabling fleet and commercial operators to qualify for the special credits and monetary incentives provided by the government’s Energy Policy Act (EPACT) and to meet clean fleet requirements in “non attainment” areas, where pollution levels are exceptionally high.

 

IMPCO’s alternative fuel systems were jointly developed with GM and validated to strict GM standards. The systems are fuel injected, have the industry’s only truly temperature-compensated fuel gauge reading (taking both the temperature and pressure of CNG into account) and a fast-fill fuel receptacle on the CNG system.

 

IMPCO’s fuel systems carry a 36-month, 36,000-mile (58,000 km) warranty (five- years/50,000 miles/80,000 kms on emissions-related components), with warranty work performed by GMC dealers. The systems are certified for use in all 50 states.