Holley 02121NOS - Manual (Page 3)

TABLE OF CONTENTS
WHAT IS NITROUS OXIDE? .......................................................................................................4
Do’s and Don’ts of Nitrous Oxide..............................................................................................4
Chapter 1 Introduction to your NOS Nitrous Oxide Kit ..........................................................4
1.1 General Information ............................................................................................................................................................. 4
1.2 System Requirements.......................................................................................................................................................... 5
1.3 Kit Components.................................................................................................................................................................... 6
Chapter 2 Kit Installation ..........................................................................................................7
2.1 Bottle Mounting Instructions ................................................................................................................................................. 7
2.1.1 Street Vehicles .............................................................................................................................................................. 7
2.1.2 Racing Vehicles............................................................................................................................................................. 7
2.2 Bottle Orientation ................................................................................................................................................................. 8
2.3 Bottle Installation.................................................................................................................................................................. 8
2.4 Soft Plume Nozzle Installation.............................................................................................................................................. 9
2.5 Solenoid Mounting ............................................................................................................................................................. 10
2.6 Solenoid / Soft Plume Nozzle Hose Connection ................................................................................................................ 11
2.7 Nitrous Feed Line Mounting ............................................................................................................................................... 11
2.8 Fuel Supply Connection ..................................................................................................................................................... 11
2.9 Electrical System Installation (WOT/Window Switch)......................................................................................................... 13
2.10 WOT/Window Switch Troubleshooting- Verifying the operation of the NOS WOT/Window Switch.................................. 16
Chapter 3 Routine Maintenance .............................................................................................17
3.1 Nitrous Solenoid Filter........................................................................................................................................................ 17
3.2 Nitrous Solenoid Plunger ................................................................................................................................................... 17
3.2.1 General Information..................................................................................................................................................... 17
3.2.2 Nitrous Solenoid Plunger Disassembly and Inspection ............................................................................................... 17
Appendix A Troubleshooting Guide ......................................................................................18
Nitrous Oxide Accessories ......................................................................................................20
3