460cc/min 噴油嘴 適用於 2000-2006 Silverado/Sierra

The idle smoothed out immediately after installing these, and the truck feels noticeably stronger on the highway. They bolted right onto the factory rail without any modifications needed.

I was a little nervous about swapping injectors, but these 460cc units fired right up with no leaks. The matched set really does save the headache of balancing flow rates yourself.

These dropped right into the rail on my '04 Sierra with zero fuss, and the matched set of eight means idle is dead smooth now. I was worried about the 460cc/min flow being too much, but the truck runs cleaner than it ever did on the old clogged ones.