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.

More From This Category

NOS Nitrous System, Single Fogger Wet Kit, 1986-1995 5.0L and 1996-1998 4.6L Mustang V8, blk 10lb bottle

NOS Nitrous System, Single Fogger Wet Kit, 1986-1995 5.0L and 1996-1998 4.6L Mustang V8, blk 10lb bottle

$1,768.95

Nitrous Express Nitrous Jet Pack, Sport Compact, Efi, Single Nozzle,

Nitrous Express Nitrous Jet Pack, Sport Compact, Efi, Single Nozzle,

$105.47

Nitrous Express All Dodge Efi Single Nozzle System (35-50-75-100-150 Hp) w/ 15LB Bottle , Kit

Nitrous Express All Dodge Efi Single Nozzle System (35-50-75-100-150 Hp) w/ 15LB Bottle , Kit

$1,800.10

Nitrous Express V6An Gasoline Efi (150-375Hp) w/ 10LB Bottle, Kit

Nitrous Express V6An Gasoline Efi (150-375Hp) w/ 10LB Bottle, Kit

$2,206.56

Nitrous Express Hitman Efi Single Nozzle Piranha System (35-50-75Hp ) w/ 10LB Bottle, Kit

Nitrous Express Hitman Efi Single Nozzle Piranha System (35-50-75Hp ) w/ 10LB Bottle, Kit

$1,382.87

Nitrous Express 4150 Gasoline (Rnc) w/ 15LB Bottle, Kit

Nitrous Express 4150 Gasoline (Rnc) w/ 15LB Bottle, Kit

$2,706.88