Page 3 of NOS Nitrous Systems by Holley Performance Products, Inc.

technical gm e.f.i dry nitrous systems efi wet dry systems lt1 ls1 v8s and 1994-later v6 passenger car engines 1999-2000 gm pickups these systems inject nitrous directly into the air intake and use the factory efi system to provide the extra fuel necessary all the required electronics are included to enable the oem computer to compensate for the extra fuel requirement on demand jets are included that allow the user to adjust power outputs to match available traction the system can be activated only at wide open throttle and comes with a safety shut-off in the event fuel pressure drops below what is required to maintain an adequate flow everything is required for a complete installation what s this all worth to you at the track take the ls1 systems for example they re good for an honest 125 neck-snapping horsepower lt1 systems can belt out an additional 150 horsepower we re talking about streetable engines that will be capable of putting out around 450 horsepower on nitrous naturally extra jets are included with kits that allow the user to adjust power outputs to match available traction compare these impressive power gains with the systems modest costs you have to agree that they are the best performance value going not legal for sale or use on pollution-controlled motor vehicles in the u.s 135-150 maximum hp for lt-1 applications horsepower 75-100 hidden systems plate systems supercharger turbo systems direct port systems powersports systems kits for electronic fuel injection systems p/n 05175nos 05176nos b 05176tbnos application 1994-present 3.4l 3.8l v6 lt1 camaro and firebird lt1 camaro and firebird w 58mm nos throttle body 1994-97 05177nos ls1 camaro and firebird with 15lb bottle 05120nos a,b,c 2.8-3.4l v6 tpi 02519nos a,b,c,d duramax diesel all solenoids jets components accessories nitrous controllers electrical components a available with 5 lb bottle add -05 to part number b available with 15 lb bottle add -15 to part number c available with 20 lb bottle add -20 to part number d most stock diesel applications are limited to 50hp for best results nos recommends that a computer chip programmed with a nitrousspecific tune-up is used with the larger power levels on this system note kits are available without bottle and bottle brackets add nb to part number ex xxxx-nbnos plates throttle bodies nozzles distribution blocks fittings hoses tubing lt-1 58mm throttle body included in 05176tbnos kit system requirements the stock fuel pump should be adequate but it should be capable of meeting new pump specs if unsure replace use only premium grade pump gasoline 92 octane or unleaded racing fuel in many instances a high-output ignition system and a free-flowing exhaust system may benefit performance warning do not use aftermarket chips or other devices that advance ignition timing as detonation may occur actual performance gains will vary depending on the engine s condition and configuration the system can be used on an engine with stock rods pistons and crankshaft however at power levels of 140 and above it is recommended that heavyduty forged components be used fuel pumps regulators gauges tools merchandising part index tech line 270-781-9741 1-800-99refill 19

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