Carbureted Nitrous Systems » Q-Jet (Spreadbore Flange)

  • These Nitrous Express nitrous systems inject nitrous/fuel under the Quadrajet style, spreadbore carburetor via a nitrous plate.
  • These NX systems can be configured for street vehicles as well as full race vehicles, and can add anywhere from 50-300hp.
  • These complete nitrous systems provide more than a standard nitrous kit. We include the nuts, bolts, electrical connectors, wire and many other hookup parts that are not included in many n2o kits.
HOLLEY 2-BBL TRI-POWER (3 PLATES) /GASOLINE (50-300HP)  / HOLLEY 2-BBL TRI-POWER (3 PLATES) /GASOLINE (50-30
HOLLEY 2-BBL TRI-POWER (3 PLATES) /GASOLINE (50-300HP)
Part# 30026-10
$922.66 
INCOGNITO NITROUS SYSTEM. DRY NITROUS SYSTEM 16OZ BOTTLE / INCOGNITO DRY NITROUS KIT
INCOGNITO NITROUS SYSTEM. DRY NITROUS SYSTEM 16OZ BOTTLE
Part# 60000
$295.64 
MAINLINE Q-JET CARB SYSTEM WITH 10LB BOTTLE / MAINLINE Q-JET CARB NITROUS KIT
MAINLINE Q-JET CARB SYSTEM WITH 10LB BOTTLE
Part# ML1002
$431.48 
Q-JET/HOLLEY SPREADBORE (50-300HP) WITH 10LB BOTTLE / Q-JET/HOLLEY SPREADBORE (50-300HP)
Q-JET/HOLLEY SPREADBORE (50-300HP) WITH 10LB BOTTLE
Part# 30080-10
$706.97 
Q-JET/HOLLEY SPREADBORE HITMAN (100-150-200HP) WITH 10LB BOTTLE /
Q-JET/HOLLEY SPREADBORE HITMAN (100-150-200HP) WITH 10LB BOTTLE
Part# 40080-10
$570.93 
Q-JET/HOLLEY SPREADBORE HITMAN PLUS (50-200HP) WITH 10LB BOTTLE /
Q-JET/HOLLEY SPREADBORE HITMAN PLUS (50-200HP) WITH 10LB BOTTLE
Part# 40081-10
$631.99