Page 14 of NOS Nitrous Systems by Holley Performance Products, Inc.

technical sniperŪ nitrous systems hidden systems efi wet dry systems supercharger turbo systems plate systems horsepower adjustable 100-150 the best entry-level nitrous system on the market the engineers at nos have hit a bullseye by designing the finest entry-level nitrous system available today with the nos sniper kit the sniper is the economical entry-level kit from nos that simply blows away competitive kits the sniper was developed to introduce enthusiasts to the use of nitrous at a very affordable price this system is a safe and reliable street/strip system that solenoids jets powersports systems direct port systems system 07001nos 07004nos components accessories application sniper kit adjustable from 100-150 hp fits standard holley 4-barrel carburetor/square bore applications sniper kit adjustable from 100-150 hp fits quadra-jet 4-barrel carburetor/square bore applications note kits are available without bottle and bottle brackets add nb to part number ex xxxx-nbnos sniper systems fits all popular 4 bbl applications the sniper is a fully adjustable system that is designed to provide from 100150 extra horsepower in popular 4 bbl square bore or spread bore applications however you can get more than you bargained for in dyno tests conducted by chevy high performance magazine the sniper setup produced an extra 163 horsepower when plates throttle bodies nitrous controllers electrical components nozzles recommended optional accessories nitrous pressure gauge see pg 82 fuel pressure gauge see pg 82 nitrous bottle heater see pg 64 progressive nitrous controller see pg 66 nos purge valve see pg 62 installed on a 355 cid small block chevy with torque increased by an astounding 195 ft lbs sniper kits comes race ready right outof-the-box with all necessary components including a distinctive bright orange 10 lb bottle with the industry standard industrial valve adjustable plate with jets solenoids plus all required lines hoses fittings clamps and a detailed instruction sheet to make installation simple fuel pumps regulators gauges to properly supply the carburetor and the sniper system use a fuel pump designed to operate between 4.5 and 7 psi with a flow rate of 0.1 gallons per horsepower at 6 psi for example an engine that produces 350 horsepower when the snipertm system is activated will require a fuel pump that flows at least 35 gallons per hour at 6 psi 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 crank however at power levels of 140 and above it is recommended that heavy-duty forged components be used tm system requirements distribution blocks fittings hoses tubing recommended optional accessories to obtain optimum performance from a sniper system it is highly recommend to monitor both fuel pressure and nitrous pressure using nos gauges maintaining a consistent bottle temperature is also beneficial use an nos thermostatically controlled heater or a bottle blanket check out the accessories elsewhere in this catalog tm part index tools merchandising 30 www.nosnitrous.com

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