Comp Cams HEMI 5.7 6.1 2003-2008 XFI 273H-14 Strong Midrange Fuel Injectors Inner and outer shells are

Inner and outer shells are available in aluminum or steel

The REV II has shoulder harness guides that have been height optimized for taller drivers up to 6’4” depending on torso length

Full Duralumin w/ Nickle Plated Gear Teeth

This allows for smoother air flow below the front bumper

From the Stainless Steel Band Clamps with an inner protective liner to the reinforced automotive grade silicone coupler

Comp Cams HEMI 5.7 6.1 2003-2008 XFI 273H-14 Strong Midrange Fuel Injectors Inner and outer shells arePart #: 112 502 11 HEMI 2003 2008 5. 7L and 6. 1L HYDRAULIC ROLLER 112 502 11 ? HYDRAULIC ROLLER ? Needs extended revlimit and better exhaust, strongest powerover 2500 rpm. Requires tuning of theECM. Requires custom tuning.