NOS Micro-switch Kit for Holley Hi-Ram LS Manifold 16519NOS Do you have a Holley Hi-Ram intake manifold on your project car that is in need of a wide-open-throttle switch? NOS have developed a very nice, 6061 aluminum, black anodized, switch bracket that...

NOS 4-Bolt 105MM Throttle Plate Kit 13437NOS These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm &...

NOS 4-Bolt 90MM Wet Plate Nitrous Kit 05164NOS - Drive By Wire These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle...

NOS 90MM Wet Plate Nitrous Kit 05163NOS These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm & 105mm...

NOS 4-Bolt 105MM Wet Plate Nitrous Kit 05162NOS These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm &...

NOS 105MM Wet Nitrous Kit 05173NOS - Drive By Wire These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm...

Zex Universal Wet Nitrous Kit for Trucks 82047 This nitrous system is specially engineered for the performance and safety needs of hot rod, off-road and late model truck owners. When designing the truck nitrous systems, ZEX™ engineers looked at...

ZEX Dry System Universal Nitrous Kit 82012 - w/o Bottle ZEX™ Dry Nitrous Systems incorporate the patented Active Fuel Control™, which monitors the nitrous bottle pressure and adjusts fuel enrichment to achieve the perfect mixture. This...

ZEX LSX Direct Port Wet Nitrous Kit 82235 - LS1, LS2, LS3, LS6, LS7 Features: Adjustable From 75 to 175 Horsepower Complete Wet System; Includes Everything For A Safe, Proper Installation Works Safely On Both Stock & Modified...

UNIVERSAL DRIVE-BY-WIRE WET NITROUS SYSTEM - 8 CYL. Universal 8 cylinder multi-point EFI "Wet" nitrous system with Drive-By-Wire throttle control A great complement to NOS''s cutting-edge nitrous kits, the 05135NOS is great for vehicles where anNOS...

GM EFI NITROUS SYSTEM GM EFI Nitrous System Non-50 State Legal Dry Design. Set up for the LS1 applications in the Camaro and Firebird. Non-50 State Legal Kits for Electronic Fuel Injection Systems Features: Easy Way To Serious Power For Electronic...

GM 90MM LS (4 BOLT THROTTLE BODY) EFI NITROUS SYSTEM GM LS 90mm 4 Bolt Throttle Body EFI Nitrous System Plate Design Adjustable up to 200 HP The NOS LS 90mm 4 Bolt Throttle Body plate system uses a billet plate with no spray bars. This unique design...