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1.2 System Requirements
When used correctly, Kit Number 05177NOS will work with stock LS-1 internal engine components. To ensure proper
performance and driveline longevity, the following is suggested:
Automatic Transmissions
If the vehicle is to be exposed to severe operating conditions, such as dragstrip use, a reputable high performance
transmission shop should service the automatic transmission.
Manual Transmissions
If the vehicle is to be exposed to severe operating conditions, such as dragstrip use, the standard GM clutch should be
replaced with a high performance unit.
1.3 Kit Components
Before beginning the installation of your NOS kit, compare the components in your kit with those shown in Figure 1, and listed in
Table 1. If any components are missing, please contact NOS Technical Service at 1-866-GOHOLLEY.
Table 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 Solenoid TEE 1 17242NOS
(11) Solenoid Mounting Bracket 1 16509NOS
(12) 4AN Nitrous Filter Fitting 1 15570NOS
(13) 1/8” NPT Plug (Blue) 1 17210NOS
(14) 90° Adapter 3AN x 1/8 NPT 1 17650NOS
(15) 3AN Swivel TEE 1 17271-SNOS
(16) 3AN x 90° 14” Hose (Blue) 2 15035-SNOS
(17) Jet Assortment 2 ea. 13760-28-SNOS
13760-30-SNOS
13760-32-SNOS
(18) Fuel Pressure Switch 1 15685NOS
(19) 4AN Female x 1/8 NPT Female Swivel 1 17982NOS
(20) Wire Pack 1 15612-VSNOS
(21) Main N
2
O Feed Line 4 AN 18 ft. 1 15302NOS
(22) Microswitch* 1 15640NOS***
(23) Arming Switch 1 15602NOS***
(24) 30 AMP Relay** 1 15618NOS**
*Includes Bracket and Screws.
**Includes Relay Harness.
*** Included in Wire Pack.