Nitrous Express Nitrous Oxide Injection System Kit 81000EFI-10 Pontiac Firebird 1992 to 2002 Parts Included with kit:

Parts Included with kit:

Extra Long Stainless Braided Nitrous Lines

Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal bearing

The original Vortech nozzle has returned and is better than ever

Features: 50-350 HP Worlds Thinnest Stainless Steel Plate

Nitrous Express Nitrous Oxide Injection System Kit 81000EFI-10 Pontiac Firebird 1992 to 2002 Parts Included with kit:NX direct port systems provide the ultimate in cylinder to cylinder distribution. Available standard with distribution blocks or optional rail technology. Nitrous system comes complete with lightning solenoids, stainless lines and more. 10 CYL PIRANHA NOZZLE DIRECT PORT SYSTEM W 10LB BOTTLE (250 500HP Features: For Modified Engines w High Strength Internal Parts Available For Alcohol Works With EFI Fuel Pressure Requires Drilling And Tapping Of Intake