Nitrous oxide system Owners Manual
Contents
1. N T NOZZLE Solenoid Mounting 1 Install solenoid fittings Secure solenoids in vise or with pliers to prevent turning install 1 8 x 4 fitting 22 to the IN port and the 1 8 x 3 23 to the OUT port using thread sealer provided 28 and tighten with wrench HINT Place shop rag in vise or pliers to prevent scratching valve body CAUTION Do not clamp coil part of solenoid valve Damage could occur 2 Determine Mounting Location With the two 20 braided lines 9 10 attached to the N T nozzle 8 search for a suitable location within reach of lines observing orientation of fittings and lines The firewall side panel or factory brackets are usually good mounting points 3 Mount Solenoids to Brackets 15 By flipping brackets there are 4 possi ble mounting positions 2 per side Determine best position keep in mind the relation of IN and OUT to lines and nozzle mount with 8 32 x 3 8 screws 25 4 MountSolenoids Bend brackets 15 into suitable mounting position and mount both solenoids close to each other using supplied mounting screws 29 or factory bolt at selected location Attach fuel and nitrous lines to solenoids tighten securely Do not use sealer or tape on AN line fittings CAUTION Avoid any obstructions that may come in contact with solenoids or lines such as the hood throttle cables etc Keep lines and hoses clear of engine exhaust or any hot surface Check for leaks before starting engine2. Who are we Akamoto have established in the United Kingdom to supply our products to the modifying car world that want the best in both performance and styling as we know how important the combination of the two are We are very proud of our quality in both merchandise and service and feel we beat any competition hands down We have many many hours researching all over the globe to find the best suppliers for parts and accessories to produce our unique and custom kits We have always looked for the finest quality manufacturers rather than the cheapest as the truth is you do get what you pay for and buying cheap gear not only looks cheap but usu ally under performs and does not have a long life without requiring attention Where with the Akamoto Systems you are sure to get the finest of EVERY component with your supply deas and permanently work ards C keep us a steady one step ahead of any competi E NITROUS OXIDE PEREOR NANIS OWNER S MANUAL CONGRATULATIONS ON THE PURCHASE OF YOUR NY TREX NITROUS OXIDE PERFORMANCE SYSTEM NOTICE Installation of Ny Trex performance products signifies that you have read this entire document and all warnings and agree to all the terms stated within Ny Trex LLC assumes no responsibility for damages or injury occurring from accident misuse abuse improper installation improper operation lack of reasonable care and handling or all subsequently stated reasons resulting from incom
3. http www akamoto co uk 7 Fuel Supply Connections Determine Type of Connection There are 3 possible ways to tap into the factory fuel system 1 Splicing into the rubber high pressure fuel line and installing fuel tee 27 not shown 2 Tapping into factory fuel Test Port Fig 12 A 3 Drill and tap Fuel Rail or Banjo fitting and installing 1 16 x 4 fitting 24 FIGURE 12 A FITTINGS HAVE BOTH NPT PIPE THREADS AND AN STYLE FLARE ENDS AN FLARE TEST PORT USE NO SEALER FUEL RAIL FUEL INJECTION NOZZLE PER IF FUEL SUPPLY HOSE FITTING IS NOT COMPATIBLE WITH TEST PORT THREADS REMOVE THE PORT AND REPLACE WITH 1 16 x 4 FITTING 24 NPT PIPE USE PASTE PLENUM FIGURE 12 B ae FROM FUEL TANK LOCATE MAIN FUEL P d SUPPLY DRILL TAP INSTALL 1 16 NPT x 4 24 IN BANJO FITTING RETER BOLT AT EITHER LOCATION lt q FUEL FLOW TO FUEL RAIL OR FUEL DISTRIBUTION BLOCK http www akamoto co uk Fuel Supply Connections e NOTE After determining the most suitable fuel connection make certain that the fuel system has adequate flow and pressure and that you are tapping into the high pressure line not the return line HINT Refer to service manual for vehicle or consult qualified technician WARNING The fuel rail and fuel lines are under high pressure Use extreme caution when disconnecting any fuel line Do not open fuel ports or lines while the engine
4. 12v test light to ground turn on arming switch Manually activate WOT switch Check for continuity at WOT switch terminal Engine detonates Not enough fuel Inspect filter and line Clean filter or heavily when system Clogged filter or replace line activated crimped line eak fuel pump Check with fuel pressure Repair replace fuel gauge while engine is running under load and wide open throttle Fuel pressure be within 5 PSI lof idle pressure High RPM misfire when Bad spark plugs or Inspect spark plugs Replace plugs set system activated i gap at 030 to 035 eak ignitionor Inspect all components Replace worn or ignition component iplug wires distributor aulty components ailure cap etc Surges under Inadequate supply Check bottle weight Replace or fill acceleration when of nitrous 24 Ibs 12 oz Full 14 Ibs nitrous bottle system activated 12 oz Empty Bottle mounted Check bottle orientation Mount bottle incorrectly Fig 10 A properly http www akamoto co uk 18 Be Cool Don t Drink and Drive It will only slow you down NOTES http www akamoto co uk 19 Other Ny Trex Products Ny Trex PURGE Kit Everything you need to purge Tubing fittings brackets Mounting 1 hardware switch and connectors DNE ste veo 33 A Ny Trex 10 Lb High Flo Bottle Powder coated green or Black with chrome CGA 660 High Flo valve Billet Bottle Brackets Single or Dual quick release
5. are clicking If no sound is heard or only one solenoid is working check wire connections and refer to the wiring schematic Fig 14 A for proper connections 9 Check All Components With feed lines and electrical connections completed connect the nitrous supply line to the bottle and FULLY open the bottle valve and carefully check connections on the nitrous side of the system for leaks and re tighten fittings if necessary With no leaks detected start engine and thoroughly check fuel connections for leaks 10 Have Fun and Be Safe Remember to always obey all your state and local motor vehicles laws and regulations Only race in sanctioned racing venues and events that have proper safety equipment and adequate medical facilities Never use Ny Trex or any nitrous oxide equipment on public roads or highways http www akamoto co uk 16 Troubleshooting Guide Change in engine speed Faulty nitrous Remove clean and Disassemble when bottle valve is solenoid inspect solenoid clean repair or lopened or closed replace solenoid Engine runs rich when Bottle valve not Check bottle valve Open valve fully system is activated lopen Bottle mounted Check bottle orientation Mount bottle Improperly Fig 10 A properly Plugged nitrous Inspect lines and jets Clean debris or line or nitrous jet replace Low bottle Check bottle Keep bottle temp pressure temperature lat 75 85 degree F Insufficient nitrous Weigh bo
6. ener nnn Be Cool Don t Drink and Drive eene nennen http www akamoto co uk Tools Needed Do Yourself a Favor and Round Up These Tools Before You Begin the Installation NN LC God a fior Crescent wrench eenBone m F3 prs Box End wrench fighten Nozzle Hosen 4 uz Box End Wrench fighten Nitrous Supply Line Fs foyre Box End wrench tighten Fuel Supply ine 6 flat Blade Screwdriver Tighten Hose Clamps L7 ri Philips Serewariver install WOT Shap Switch Tooge Cs 2 Philips Screwariver_ nstall Solenoids to Mounting aa fiz orse prioesrorwermus a2 pris bist pil Hole For Nozze Fting a3 fe Drive Ratchet _ nstol Brackets OO a6 wire Strippers trip and Cut wiring Fr hwre Crimpers erimp Butt Terminal Connedors Fas pye pies purwekTeWwee as fattery or Eearic br prinos 20 fieedle Nose Piers Bend wor swente Cz hop Towels Absorb Fuer spilege 22 fap Handle rep 1 16 WPT for Fuel Connection _ NOTE You will also need other tools based on your particular vehicle Common tools include metric wrenches and sockets Also you may need a floor jack and stands to insure safe access to the under side of vehicle http www akamoto co uk Introduction General I nformation This system is designed to be used on both late model EFI and early model carburetor systems
7. is hot Quickly collect and properly dispose any excess fuel spillage Certain vehicles have hard plastic fuel lines with a rubber like shell Do Not cut or splice this type of line as leak proof seal cannot be assured Failure to comply could cause engine damage injury or death 1 High Pressure Fuel Line Connection Rubber Hose Only Locate the high pressure fuel line not return line and choose a location between the fuel filter and the EFI fuel rail using caution and shop rags to absorb any spilled gas carefully cut the hose and insert the barbed fuel tee 27 and supplied clamps 12 Tighten clamps securely 2 Factory Fuel Test Port Connection Figure 12 A Located on the Fuel Injector Rail is a test port fitting used by technicians to check fuel pressure This port is usually covered with a protective black plastic cap NOTE Many late model vehicles have similar ports that do not give access to fuel Remove the protective cap from the test port Using a valve stem core remover or needle nose pliers while using caution and shop rags to absorb any spilled gas remove the Schrader Valve from the connector fitting Install fuel supply line 11 NOTE Most Fords and some imports will require the entire test port to be removed and replaced with the supplied 1 16 x 4 fitting 24 Be sure to check the compatibility of the fitting on the fuel line 3 Fuel Rail or Banjo Fitting Connection Figure 12 A amp B Locate the high pres
8. with stock fuel pumps For those that have an aftermarket ECU or ignition that advances timing detonation could become a problem however these ECU s may still be used by retarding timing 1 1 5 degrees per 50HP increase or using a higher octane fuel NOTE pectic application numbers have the appropriate base jetting for either EFI G45psi or low pressure carbureted systems 6psi CAUTION It is the responsibility of the Purchaser or Installer to insure proper jetting and tuning for safe and reliable operation Continued detonation will cause severe engine damage When tuning your nitrous system above the recommended 75 HP increase or adding dual stage nitrous a high capacity aftermarket fuel pump must be installed and timing retarded 2 to 4 degrees less System Requirements Ny Trex kits are designed for safety and smoothness of operation When used correctly these kits will work with stock internal engine components To ensure proper performance and engine life the following requirements must be satisfied e Manual Transmissions If the vehicle is exposed to severe operating con ditions such as drag strip usage the standard clutch should be replaced with a high performance unit e Automatic Transmissions If the vehicle is exposed to severe operating conditions such as drag strip usage a reputable high performance trans mission shop should service the transmission Nitrous oxide is injected only when the following conditio
9. Mount The Toggle Switch 26 in a location that is within easy reach and in plain sight of the driver using 2 black pan screws provided 25 3 Connect 12v Lead Using 18 gauge Red wire and connectors provided 30 connect 12v DC Positive from the fuse panel to the Power terminal of the toggle switch Use a 5 amp in line fuse if desired This power source must be controlled by the ignition and fused 4 Connect a Grounded Wire to the Ground terminal of the toggle switch Fig 14 A Wiring Diagram FIGURE 14 A Red to Relay Green 12v Ignition Switched B 3 amp 2 z E E E E 3 White to Ground Black 12v To Battery WOT Switch Installation 1 The Wide Open Throttle Switch 19 Is a universal micro switch de signed to work with the universal mounting bracket 15 The capacity is 10 amps and should only be used to activate low amp draw accessories in conjunction with the relay 20 2 Mount The WOT Switch 19 using bracket 15 with 3 4 4 40 screws and nuts provided 25 By flipping the brackets and switch the switch can be mounted in a variety of different configurations select the most suitable position and tighten the screws Do not over tighten the screws the plastic micro switch can be damaged NOTE The Mounting Bracket 15 is made of easily bendable material and may be formed to any configuration that will allow placement of the WOT swit
10. ail ure to do so could result in explosion and severe damage to engine Check and install proper engine to chassis ground Failure to do so could cause explosion of main nitrous supply line Use high quality fuel and suggested jetting combinations Clean up any spilled fuel before starting engine Only use a CGA approved nitrous oxide filling station Firmly secure nitrous bottle when transporting Thoroughly check for fuel leaks after installation http www akamoto co uk Never begin installing or using any Ny Trex products without carefully reading all safety tips and warnings Never operate your nitrous system with inadequate fuel flow as serious engine damage will occur Never use improper wire such as speaker wire bare wire solid wire or any wire not approved for auto motive use Never use sealer on AN flare style fitting Never use thread tape on any fittings Never install or operate nitrous system with inadequate ignition components fuel system brakes or driveline Never start engine when nitrous has been injected accidentally without engine running Turn off nitrous disconnect coil and crank engine for 10 15 sec before starting engine Never allow nitrous line to come in contact with hot engine exhaust electric current or any ignition components Explosion could occur Never allow nitrous bottle to exceed 1100 PSI Never use methanol based fuel or octane booster Never breathe nit
11. ch in the proper location While typical location of WOT switch mounting is at throttle valve located on the engine some may find it more accessible to mount under dash at the gas peddle linkage http www akamoto co uk 15 Electrical Hook Up 3 The Activation Arm is the extra long metal lever on the WOT switch 19 This allows you to twist bend shape or cut it to aid in the ease of installa tion Use needle nose pliers to form a suitable shape and position Adjust the position to insure WOT switch clicks at the same point throttle linkage reaches wide open throttle against the throttle stop HINT Try to bend loops or double over before cutting the metal lever This will add strength and allow for future adjustments 4 Attach an 18 gauge Jumper Wire using Red wire and spade connectors provided 30 attach from remaining terminal ACC on toggle switch 26 to any one of the terminals on the WOT switch 19 NOTE Test the WOT switch action Check for binding or anything that may impede the throttle action Zip tie wire away from any cables or linkage CAUTION Improperly mounted WOT switch can cause throttle to hang and create a dangerous stuck throttle condition Ensure that the WOT switch does not interfere with normal throttle linkage operation Relay Installation 1 Mount Relay 20 on firewall or location within reach of components 2 Connect To Relay Using Red 18 gauge wire supplied with the system con
12. e use of its products on any public roads highways or in any illegal racing activity Ny Trex has not pursued California Air Research Board CARB exemptions for these kits hence they are not legal for use on pollution controlled vehicles in California A correctly installed Ny Trex Nitrous Oxide Performance System should not alter the emission control performance of your vehicle under stan dard EPA test cycle conditions CAUTION The Ny Trex Universal 4 amp 6 Cylinder Nitrous Oxide Performance Kits are not intended for use on hatchback type vehicles without the use of an External Aluminum Blow Down Tube and Racer Safety Pressure Relief Cap HAZARDS DEFINED This manual provides step by step instructions that describe the process of installing your Ny Trex Nitrous Oxide Performance System These procedures provide a framework for installation and operation of this kit All parts within this installation kit are referenced by name and number to avoid confu sion during installation Within the instructions you are advised of potential hazards pitfalls and problems to avoid The following examples explain the various hazard levels e WARNING Failure to comply with instructions may result in injury or death e CAUTION Failure to comply with instructions may result in damage to equipment e NOTE This information is important needs to be emphasized and is set apart from the rest of the text e HINT These special instruct
13. hen the system is not being used 9 Notify the supplier of any condition which might have permitted any foreign matter to enter the valve or bottle 10 Keep the valves closed on all empty bottles to prevent accidental contamination 11 After storage open the nitrous bottle valve for an instant to clear the opening of any possible dust or dirt 12 It is important that all threads on the valves and solenoids are properly mated Never force connections that do not fit properly 13 Never use an open flame to heat a nitrous bottle explosive bottle failure could occur and cause serious injury or death http www akamoto co uk Table Of Contents Safety Tips Lee eseeesesi ees unaia aidaa nana una nan nana ann n Table of Contents Tools Needed eeeseeeseseeeeeee nen enn annu nnn nan nn I ntroduction Jetting Chart 2 2 2 iiieneziileim m elmiec0 Before You Begin System Overview Component Overview e eese ene een nnne nnn rn nnn Bottle Mounting amp Feed Line Installation Bottle Illustration sees LOLA Nozzle amp Solenoid Mounting Instructions Nozzle Mounting Illustration esses Fuel Supply Connections Fuel Rail Illustration esce Banjo Fitting Illustration cece cece sese Electrical Hook Up Wiring Diagram sisse mmm mm mn Troubleshooting Guide Other Ny Trex Products esee esee enne
14. ions provide a handy work tip http www akamoto co uk Safety Tips Read and carefully follow all warnings cautions safety tips and instructions before Installing or using any Ny Trex products WARNINGS 1 Do not attempt to start the engine if the nitrous has been injected while the engine was not running Disconnect the coil wire and turn the engine over with the throttle wide open for several revolutions before attempting to start Failure to do so can result in extreme engine damage 2 Never permit oil grease or any other readily combustible substances to come in contact with cylinders valves solenoids hoses and fittings Oil and certain gases such as oxygen and nitrous oxide may combine to produce a highly flammable condition 3 Never interchange nitrous and fuel solenoids Failure to follow these simple instructions can result in extreme engine damage and or personal injury 4 Never drop or violently strike the bottle Doing so may result in an explosive bottle failure 5 Never change pressure settings of safety relief valve on the nitrous bottle valve Increasing the safety relief valve pressure settings may create an explosive bottle hazard 6 Identify the gas content by the label on any bottle before using If the bottle is not identified to show the gas contained return the bottle to the supplier Do not alter or remove any markings on the nitrous bottle Nitrous bottle valves should always be closed w
15. le body and mass air flow sensor air filter or cold air inlet Choose suitable location between 2 to 12 from throttle body inlet Mark location NOTE Exact location is not crucial however avoid any sharp bends or obstructions Choose location that will accommodate the solenoids and injector lines without putting tension on the lines or nozzle 2 Remove Air Inlet Duct located between throttle body and air filter 3 Rubber or Hard Plastic Drill or cut 9 16 hole in the chosen location and install nozzle adapter nipple 32 from inside of duct and adapter nut 32 to outside 4 Metal Mounting Surface If mounting material is thick enough for adequate thread engagement 3 threads or more Drill with a 21 64 bit and tap with a 1 8 NPT pipe tap and install nozzle without adapter For thinner material use same procedure as rubber or hard plastic above NOTE Clean all debris from duct before replacing Use a silicone type sealer around nozzle adapter to prevent leaks Make sure spray nozzle is facing throttle body Fig 11 A 5 Install N T Nitrous Nozzle 8 Mount nozzle with spray pattern facing toward throttle body Install fuel jet 14 amp Red fuel line 10 to nozzle fitting nearest throttle body Install nitrous jet and blue nitrous line 9 NOTE See Jetting Chart on page 6 Fig 6A for proper jet combinations FUEL FUEL LINE NITROUS PATTERN UINE TOWARD THROTTLE FIGURE 11 A NITROUS J ET j
16. nect the remaining wide open throttle terminal to the Red wire on the supplied heavy duty relay plug 21 See wiring diagram Fig 14 A 3 Power The Relay Connect Black 14 gauge wire supplied to the BAT terminal of the alternator or the positive terminal of the battery then connect to Black wire on the heavy duty relay Plug 21 If desired a 40 amp fuse may be installed here 4 Connect The Solenoids Attach both Red amp Blue wire from each of the solenoids to the Green wire on the relay Plug 21 Attach the two re maining Black solenoid wires to a good ground The solenoid coils have diodes so pay close attention to polarity Red Black to ground 5 Ground The Relay Attach White wire from relay to fuel safety switch Optional terminal marked NO Using 18 gauge White wire 30 attach the terminal on safety switch marked C to ground Fig 14 A Note If safety switch is not used Simply attach the White wire on the relay Plug 21 to ground 6 Connect Battery Cable 7 Test Solenoids For proper operation Be sure the nitrous bottle is OFF and no pressure is in the N20 supply line If using a fuel safety switch you must use a jumper wire between the NO and C terminals while testing the solenoids To test turn the arming toggle switch ON and push the activating WOT switch A clicking sound should be heard as the solenoids open 8 CAUTION Make sure that both of the solenoids
17. ns are met 1 Bottle Valve is Open 2 System is Armed 3 Engine is at Wide Open Throttle Drivability fuel economy and exhaust emissions should not be affected under normal part throttle conditions FIGURE 6 A Baseline Jetting Chart EFI Wet Nozzle Spray Plate Fuel Pressure Fuel Pressure 6 5 psi 8 psi 10 psi HP N20 Fuel N20 Fuel N20 Fuel NOTE Baseline calculations at 900 psi bottle pressure N20O to Fuel ratio at 5 5 1 fuel specific gravity of 740 Baseline jetting targets 11 1 air to fuel ratio Results may vary upon engine type It is recommended to start with the lowest HP increase to test the system and compatibility Move up in HP only after you are confident your components are capable of the increase and you have checked the system for any leaks or potential hazards http Awww akamoto co uk Before You Begin ALWAYS NEVER Read all instructions before you begin installing your Ny Trex Nitrous Oxide Performance System Check your fuel system for adequate pressure and flow for the jets you have chosen Use a minimum of 14 gauge wire and high quality connections when installing electrical components Use Teflon based paste on NPT pipe style fittings Check for leaks at all nitrous and fuel connections Make sure that your engine and all related components are in safe and proper working condition Use nitrous system above 3000 RPM or at Wide Open Throttle only F
18. on Bottle Installation 1 Insert Bottle Nipple 3 into bottle nut 4 and securely tighten on the bottle valve 2 Mount Bottle Brackets to Bottle 2 Position label facing up and mounting brackets down Place on level surface and tighten clamps at proper position You are now ready to trial fit bottle in place 3 Locate Mounting Area using the bottle unit as a pattern locate a suitable mounting area in the trunk that will provide for easy access to bottle valve hose connection and bottle removal NOTE Longer wheelbase vehicles should consider routing nitrous feed line 5 first to assure adequate length before permanently mounting bottle 4 Markand Drill Holes Check area below for obstructions such as gas tank or wiring then drill pilot holes with 3 16 drill bit followed by 1 2 bit 5 Insert Well Nuts 16 into holes check alignment with bottle unit NOTE Well Nuts are the Black rubber inserts provided 16 and are to be used when there is no access from the bottom of vehicle If full access to underside is available use 3 8 bolts nuts and washers not included 6 Install Bottle with 1 4 x 20 shoulder bolts 29 and tighten securely Be careful not to over tighten Test by rocking side to side Bottle should stay firmly in place NOTE It is important to have the label facing up and the tank valve facing forward to insure that the internal siphon tube will pick up liquid nitrous Fig 10 A FIGURE 10 A Label Facing Up Fron
19. patibility with other manufacturer s products Do not use or operate this or any other Ny Trex product on public roads or highways Ny Trex LLC neither recommends or condones the use of products manufactured or sold by Ny Trex on vehicles which may be driven on public roads or highways and assumes no responsibility for damages or injury incurred by such use Ny Trex LLC assumes no responsibility or liability for damages or injury incurred by the use of products manufactured or sold by Ny Trex on vehicles used for competition or racing It is the purchaser s and installer s responsibility to follow all instructions guidelines warnings and safety procedures supplied with the product as it is received by the purchaser or installer to determine the compatibility of the product with the vehicle or the device the product is to be installed on http Awww akamoto co uk Safety Tips Read and carefully follow all warnings cautions safety tips and instructions before Installing or using any Ny Trex products Ny Trex system components are made of top quality materials and are designed with the highest regard for safety If you have any questions regarding the performance or safety of your system call Ny Trex Technical Service at 1 407 786 5331 While nitrous oxide is legal for use in most states when used in accordance with state and local traffic laws and sanctioned racing rules and guidelines Ny Trex does not recommend or condone th
20. rous oxide Never let nitrous contact skin Death due to suffocation or frostbite could occur Never heat the nitrous bottle with an open flame Explosion and serious injury or death could occur System Overview The following illustration shows the individual Ny Trex nitrous compo nents and their relationship Take a moment to familiarize yourself with each part by using the reference number and the component list on the following page Fig 9 A These reference numbers will be used thru out the manual to help you identify the components during installation HINT To speed installation time after unpacking place components in the same arrangement as shown in Fig 9 A This will allow you to identify and reference the components as you work thru the step by step installation process FIGURE 8 A 24 m FUEL RAIL Gad 32 AIR FLOW Es Z 35 AIR INLET DUCT http www akamoto co uk Component Overview Basic System shown Other applications may vary FIGURE 9 A 14 Nitrous Feed line 21 Wiring Harness amp Plug N Hose Clamps 1 4 x 4 Hose Fitting Jet Assortment 15 6 1 4 20 Well Nuts Nitrous Solenoid 10 11 12 13 14 http Awww akamoto co uk 27 Barbed Fuel Tee N 1 8 NPT x 4 AN Fittings Nuts Bolts Washers Wire amp Connectors Set Zip Ties Nozzle Adapter N T Thread Sealer V PID alrPleile m nlelelelel ie N o 2 to Bottle and Feed Line Installati
21. sure fuel line that connects to fuel rail or distribution block Determine the most suitable type of connection either tapping into banjo fitting or tapping into fuel rail e To Tap Banjo Fitting Fig 12 B Remove fuel line using caution and shop rags to absorb any excess spilled gas Place Banjo bolt securely in vise mark and center punch the Banjo bolt head Drill a small pilot hole then follow up with the 1 4 drill supplied 18 Tap hole with 1 16 NPT tap supplied 17 Install 1 16 x 4 fitting 24 e To Tap Fuel Rail Fig 12 4 Remove the fuel rail using caution and shop rags to absorb any excess spilled gas Remove all injectors regulators and fittings that may trap debris Clamp fuel rail securely in vise mark and center punch the most suitable location must have enough wall thickness to achieve 3 to 4 threads of engagement Drill small pilot hole then follow up with 1 4 drill supplied 18 tap hole with 1 16 NPT tap supplied 17 Install 1 16 x 4 NPT fitting 24 CAUTION All debris must be removed from fuel rail and fittings Failure to do so could cause injector failure and engine damage Check for fuel leaks before starting engine NOTE Use Teflon thread compound supplied 28 on all pipe threads Never use thread tape Replace all parts in reverse order and check for leaks http www akamoto co uk 14 Electrical Hook Up Toggle Switch Installation 1 Disconnect The Battery 2
22. t of Vehicle aiu n Nia Bottle Nipple for Nitrous Line Should Face Passenger Side of Vehicle Routing the Nitrous Feed Line 1 Determine The Best Routing Path from the engine compartment to the M either thru the passenger compartment or the underside of the vehicle NOTE Longer wheel base vehicles need to consider the shortest routing path to assure adequate hose length Look for short cuts such as routing under carpets factory holes under rear seat behind body panels etc CAUTION Do not allow nitrous feed line to come near or contact exhaust or any hot surface Whenever possible route behind any heat shield or protective panels 2 Route the Line Carefully to prevent the possibility of restricting nitrous flow If routed under the vehicle locate and drill a hole near the bottle valve for nitrous feed line or use factory access plug if possible 3 Route the Feed Line 5 to engine compartment Following the factory fuel line is usually a good path Use zip ties 31 to secure the feed line where possible being careful to keep away from any hot wire or any hazard such as hot exhaust driveline or moving suspension components HINT Cover line ends with tape to prevent debris from entering feed line during the routing process http Awww akamoto co uk Nozzle amp Solenoid Mounting Nozzle Mounting 1 Determine Mounting Location Identify air inlet duct located between thrott
23. ttle 24 Ibs 120z Fill bottle Full 14 Ibs 12 oz empty Install correct jets Excessive fuel Check pressure with fuel Regulate pressure pressure pressure gauge during down or install acceleration with system smaller fuel jetting activated Loose nitrous Inspect solenoid wiring Repair wiring solenoid wiring Malfunctioning urn off engine Discon Rebuild or replace nitrous solenoid nect nitrous outlet line solenoid With bottle open activate nitrous solenoid Nitrous should discharge at high rate WARNING Do not inhale nitrous or allow skin contact Frostbite serious injury or death could occur Engine detonates mildly Excessive ignition Check ignition timing Reduce ignition when system is iming iming in 2 degree activated increments Fei NUNT o uel uel Spark plug heat Reduce spark plug range to high heat range max 2 steps oo much nitrous Reduce nitrous low jetting http www akamoto co uk 17 Troubleshooting Guide Poeem iRessible Cause j Diagnose Problem Correct Problem No change in Malfunctioning performance when arming switch system is activated est light to ground and check for power at com ground Check for power at power terminal ighten repair any loose grounds continuity at all grounds System wired Compare all wiring and ire systems per incorrectly connections to that on instructions Fig 14 A ioni Disconnect red power Replace WOT switch Connect
24. with carry handle Liquid Filled Bottle Gauge Custom Liquid filled 0 1500 PSI high pressure gauge Stainless Braided Lines Teflon inner core all sizes 12 to 20 long T Rex Hi Flo Wet Nozzle Flows up to 300 HP Fuel Pressure Safety Switch Prevents engine damage due to low fuel pressure Stainless Hi Flo Solenoids 175 HP Hot Shot 300 Hp Phat Shot 450 HP Monster Shot Ny Trex Nitrous Filling Station W Trans fill pump Electronic sale Digital controller amp Portable Tray To Order By Phone 407 786 5331 By Web ny trex com http Awww akamoto co uk
Download Pdf Manuals
Related Search