Balancing cylinder temperature in a boosted application is essential to building safe and durable tuneups. LS engines come with 4 corner cooling capabilities, unfortunately, many times they are blocked off creating "hot" cylinders in the rear two corners where air/steam gets trapped.
Motion Raceworks Steam Kit for the LSA and LS9 Supercharger applications provides a plug-and-play solution. Including all Made in the USA billet pieces, bracketry, and Fragola line/fittings.