LS-1
Kit Number 05177NOS
OWNER’S MANUAL
P/N A5177-SNOS
Page 1: ...LS 1 Kit Number 05177NOS OWNER S MANUAL P N A5177 SNOS ...
Page 2: ... equipped with upgrade package P N 15826 has received an Executive Order Exemption from the California Air Resources Board EO D 266 This exemption means that when equipped with this upgrade package your vehicle will be Smog Legal in all 50 states NOTICE This NOS kit is not intended for use on hatchback type vehicles without the use of NOS P N 16160NOS External Aluminum Blow Down Tube and 16166NOS ...
Page 3: ...he bottle to the supplier Do not deface or remove any markings which are on the nitrous bottle Nitrous bottle valves should always be closed when the system is not being used Notify the supplier of any condition which might have permitted any foreign matter to enter the valve or bottle Keep the valves closed on all empty bottles to prevent accidental contamination After storage open the nitrous bo...
Page 4: ...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 Spray Nozzle Installation 10 2 5 Solenoid Mounting 11 2 6 Nitrous Feed Line Mounting 12 2 7 Solenoid Nozzle Nitrous Line Connection 12 2 8 Electrical System Installation 12 2 9 Preparing for Operation 15 Chapter 3 Tuning Suggestions 15 Appendix A Troubleshooting...
Page 5: ...coil wire open the throttle and crank the engine 10 to 15 seconds before starting Failure to do so can result in an explosive engine failure Use your NOS nitrous system only at wide open throttle and at engine speeds above 3000 RPM Install a proper engine to chassis ground Failure to do so may result in an explosive failure of the main nitrous supply line Use a high quality fuel as suggested in Ch...
Page 6: ...ble 1 Kit Number 05177NOS Parts List Item Description Quantity NOS P N 1 Bottle 15 lb 1 14750 SHF GNOS 2 Bottle Valve Adapter 4AN 1 16220NOS 3 Bottle Valve Washer 1 16210NOS 4 Bottle Bracket Set 1 14125NOS 5 Blow Down Tube 1 16160NOS 6 Nitrous Spray Nozzle Adapter 2 13715 SNOS 7 Nitrous Spray Nozzle Adapter Nut 2 13713 SNOS 8 LS 1 Spray Nozzle 2 13513 SNOS 9 Nitrous Solenoid 2 16020NOS 10 Nitrous ...
Page 7: ...s and Firebirds it is impractical to mount the bottle away from direct sunlight In these cases the bottle should be covered or insulated such as with an NOS bottle blanket NOS recommends that the bottle be environmentally separated from the driver s compartment Vehicles such as Camaros and Firebirds do not have separate trunk compartments so this kit includes an external blow down tube The safety ...
Page 8: ...n tube removed before use Figure 3C Non siphon bottles can be specially ordered from NOS If the bottle must be mounted parallel to the axles of the vehicle sideways the valve handle and label must be angled at approximately 45 toward the front of the vehicle Figure 3D This orientation will position the siphon tube toward the rear of the bottle NOTE When using a bottle with a siphon tube the tall b...
Page 9: ...9 Figure 4 Kit Number 05177NOS Assembly Drawing ...
Page 10: ...event debris from contaminating your engine 2 Measure from the back of the airbox on each side about 3 noting the location of the ribs on the inside of the airbox Drill a 7 16 hole on each side See Figure 5 3 From the inside of the upper airbox insert a Nitrous Spray Nozzle Adapter 6 into each of the holes previously drilled See Figure 6 CAUTION Severe engine damage can occur if the spray adapter ...
Page 11: ...he solenoid TEE into the outlet port 4 Thread the open side of the solenoid TEE into the inlet port of the second nitrous solenoid Rotate the second solenoid so that it is parallel to the first 5 Line up the bolt holes on both solenoids with the holes in the solenoid bracket 11 6 Thread the 3AN x 90 fitting 14 into the second nitrous solenoid outlet port orienting it as per Figure 7 7 Install the ...
Page 12: ...mes in contact with the skin Always point the nitrous line opening away from people when purging the line 5 Purge the nitrous supply line A Wrap the end of the nitrous line with a rag and hold securely B Point the opening away from people C Briefly open the bottle valve 6 Attach the nitrous supply line to the nitrous filter fitting 2 7 Solenoid Nozzle Nitrous Line Connection 1 Place the desired je...
Page 13: ...throttle linkage operation 7 Adjust the microswitch to trigger at wide open throttle by adjusting the microswitch s position to ensure the actuation arm of the microswitch clicks at the same point the throttle linkage reaches wide open throttle against the throttle stop Figure 9 Ensure the throttle and switch can reach activation position shown in Figure 9 by using the accelerator pedal Have an as...
Page 14: ...14 Figure 10 Microswitch Mounting Location shown at idle Figure 11 Microswitch Mounting Location shown at W O T ...
Page 15: ...pair wiring Engine runs rich when system is activated Malfunctioning solenoid Disconnect solenoid injector plug Connect 12V test light to battery terminal Turn arming switch ON Manually set microswitch ON Use test light probe to check for continuity at blue wire on power relay Replace solenoid Below 70 F ambient NOS Bottle Heater 14164 is recommended to maximize performance Bottle valve closed Che...
Page 16: ...ilable for 10 15 lb bottles Insulating the bottle helps maintain pressure by keeping heat in the bottle when it s cold or heat out when it s hot outside The blankets are made of a rugged easily cleaned Nylon outer shell with insulation It s also an excellent dress up accessory and perfect for covering battle scarred bottles Bottle Blanket P N 14167NOS is the blanket for the 15 lb bottle P N 14164N...
Page 17: ... carbon fiber bottle P N 16030NOS P N 15910NOS P N 14140NOS For those who want the ultimate in appearance NOS offers many popular bottles that are fully polished P N 14750 PNOS is our 15 lb fully polished bottle For optimum weight reduction and distinctive high tech looks these DOT approved NOS carbon fiber wrapped bottles are it Weighs about half of the standard bottle empty P N 14747NOS has 12 5...
Page 18: ...18 NOS Technical Support Phone 1 270 781 9741 Toll Phone 1 866 GOHOLLEY Fax 1 270 781 9772 For online help please check the Tech Service section of our website www holley com A5177 SNOS Date 7 2 07 ...
