| This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install. Nitrous and fuel are injected into each cylinder from inside of the supercharger lid, providing direct port style distribution. Systems come standard as a single stage with jetting for 100 to 300WHP. This lid is made from a solid piece of billet aluminum with 1/8NPT machined directly into the lid, which makes it easy to add a direct port water/methanol later on.
System Includes:
Billet aluminum and carbon fiber lightning solenoids
Billet aluminum Lightning 500 bottle valve
Stainless steel braided lines
Stainless steel bottle brackets
Wiring, switches, and every nut, bolt, and connector needed to install the system
Image is a representation, actual product may vary. | 
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