Nitrous Express LS1 NXL - Manual

LS1 NXL Supplemental Instructions
This is your LS1 NXL supplement. In order for proper installation you will need to follow pages 1-8
of your NX installation instruction manual yet disregard the section on Nozzle Mounting and the section on
Solenoid Mounting. Be sure and follow these instructions step by step to insure proper installation.
1. First lay all the pieces out and be sure everything you need is at
hand. Take a close look at your LS1 intake and take notes of wiring
and fitting locations.
3. Now remove the factory fuel rail mounting bolts. Do not dispose
of them you will be reusing them at the end of the install.
2. Use a slip-lock disconnection tool to remove your fuel line. Just
disconnect the line and pull off of your fuel rail
4. Now that you have removed the rail mounting bolts, lift the
factory fuel rail off of the intake. Be careful as to not damage the
fuel injector o-rings.