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< Back ASNU Exhibiting at PRI 8th - 10th December Laura Bonafont 25 Nov 2022 ASNU are pleased to announce that we will be exhibiting at PRI in Indianapolis, USA. Make sure to come over and say hello to our ASNU representatives at booth #605 . We'd love to hear from you and answer any of your questions. See you there! Previous Next

This page displays Injector Fitting Instructions for customers to follow. Injector Fitting Instructions/Assembly Guide Fuel suitability ASNU injectors are designed for operation with gasoline based fuels up to E98, and are able to operate long term on fuels containing MTBE or ETBE. For other fuels such as Methanol-M100, please contact us to discuss suitability, as alternative seals and O-rings may be required. Assembly It is necessary to lubricate both the upper and lower O-rings and any manifold seals before installation into both the engine and the fuel rail. We recommend the use of a clean, non-silicon based motor oil. Ensure the oil does not contaminate the internals of the injector or the spray plate assembly. For certain turbocharged applications, the sealing tolerances for the injector to manifold/cylinder head have been changed to ensure a leak free installation at higher than stock boost levels where the OE seals can cause leaks. If, during maintenance, the injectors are removed and are to be refitted, fresh O-rings should be used. Spare O-rings can be purchased from ASNU’s approved Distributors or Service Centres . Installation When fully assembled into a cold engine, the injector must be free to rotate around its’ axis with a small amount of longitudinal movement (0.5 to 1.5mm). This ensures that the injector is not damaged by over compression when thermal expansion of the injector and related engine components occurs. We advise checking your fuel rail manufacturer's instructions for compatibility with our injectors if you are not using an ASNU fuel rail. Filtration A minimum filtration of 10 Microns is required for short term operation <3000 miles. For long term operation >3000 miles a filtration level of 5 Microns is advised. The life of the in-line fuel filter is to be determined by the user in response to environmental conditions and fuel quality. Failure to adhere to these limits may result in a drop in injector flow / performance and damage to the injector itself. Service Life and Storage To maintain the performance and tight operating tolerances of the injector, it is advised to send your injectors to ASNU Service Centres to check their operation and be cleaned if necessary. We recommend replacing the O-rings during their service. Chemical cleaners may damage the injector and should not be used. Injectors that have been unused for some time such as with stored vehicles or spare parts should be checked before operation.

< Back ASNU New Injector Servicing Products Laura Bonafont 1 Dec 2022 New Injector Servicing Products for GDI Injectors! We are pleased to announce we have some new Injector Service Parts added to our range of accessories. These items are now in stock. Please contact your ASNU Distributor! Previous Next

< Back ASNU Owners Facebook Group Laura Bonafont 11 May 2022 ASNU Owners Facebook Group To our ASNU owners, We have opened a new facebook group especially for you - ASNU owners, where they can join and discuss and share advice with each other. We would encourage you to join the group so you can share advice and information with others, and we can post up tips and information to help you as well. Please see the link below and ensure you supply your serial number/ company name when you request to join as we have to approve everyone. https://www.facebook.com/groups/299858282338936 We look forward to welcoming you into the group Team ASNU Previous Next

< Back ASNU Exhibiting at Autosport International Expo on 12-13th January 2023 Laura Bonafont 4 Jan 2023 ASNU are pleased to announce that we will be exhibiting at The Autosport International Expo Engineering show at NEC Birmingham, UK. Make sure to come over and say hello to our ASNU representatives at stand #E646 . We'd love to hear from you and answer any of your questions. See you there! Previous Next

A list of the various different fuel rail adapter couplings, wiring harness adaptors, manifold adaptors, and o-rings ASNU supply for all different applications. Parts & Accessories We supply various different fuel rail adapter couplings, wiring harness adaptors, manifold adaptors, and o-rings for all different applications. Below are a selection of the fuel rail and manifold adapter caps that we can supply to allow you to fit various injectors into various manifolds and fuel rails: Fuel Rail Adapter Couplings & Manifold Adapters Below are a selection of the fuel rail and manifold adapter caps that we can supply to allow you to fit various injectors into various manifolds and fuel rails: Part No: ASNU090/FRC10D ASNU090/FRC10H ASNU090/FRC11D ASNU090/FRC14G ASNU090/FRC14M ASNU090/FRC15 ASNU090/MA14 ASNU092/MAJZ ASNU092/MA-SR ASNU092/MA-EJ Description: 14.5mm to 10.5mm Fuel Rail Coupling 14.5mm to 11mm Fuel Rail Coupling for Honda/Subaru 14.5mm to 11mm Fuel Rail Coupling for Toyota/Mitsubishi 14.5mm to 14.5mm Extension Coupling (12mm length) 14.5mm to 14.5mm Extension Coupling (Methanol Use) 14.5mm to 15.0mm Fuel Rail Coupling 14.5mm Manifold Adapter for manifolds with short injector recess Manifold adapter for 1JZ/2JZ side feed to top feed conversions for ASNU 'A' cap fitment Manifold Adapter for Nissan SR20/RB25 side feed to top feed conversions for ASNU 'A' cap fitment Manifold Adapter for Subaru side feed to top feed conversions for ASNU 'A' cap fitment Harness Adapters & Plugs We offer various different harness adapters to fit our ASNU performance injectors into your existing application or custom application as listed below: Part No: ASNU090/HAOO1 ASNU090/HAOO2 ASNU090/HAOO3 ASNU090/HAOO4 ASNU090/HAOO5 ASNU090/HAOO6 Description: Wireless Connector - US Car injector to Bosch loom Wireless Connector - Bosch injector to US Car loom Bosch (with spring clip) with tails and rubber boot Bosch injector to Denso (Nissan) loom Bosch Injector to US Car loom Bosch injector to Honda Kei Hin loom ASNU090/HAOO7 ASNU090/HAOO8 ASNU090/HAOO9 ASNU090/HAO10 ASNU090/HAO11 ASNU090/HAO13 ASNU090/HAO14 ASNU090/HAO15 ASNU090/HAO16 ASNU090/HAPlug Bosch injector to Sumitumo (Toyota) loom Bosch injector to Bosch loom extension Bosch injector to Denso MK3 (Nissan) loom (no spring clip) Bosch injector to Denso MK3 (Nissan) loom (with spring clip) Wireless Connector - US Car injector to Sumitomo loom Bosch injector to Denso (Toyota) loom (with spring clip) Bosch injector to JECS (Nissan) loom (with spring clip) US Car injector plug with pins and dust seals US Car injector to Denso MK3 (Nissan) loom (with spring clip) Bosch injector plug with spring clip, pins and rubber boot

The home of ASNU's performance products listing everything that we have on offer from Injectors, Fuel Pumps and Fuel Rails to Manifold Upgrades, Custom Products and Parts & Accessories along with the necessary information to go with them. PERFORMANCE PRODUCTS Engineered for precision. Built for power. EXPLORE PRODUCTS CONTACT US PERFORMANCE INJECTORS FUEL RAILS MANIFOLD UPGRADES FUEL PUMPS PARTS & ACCESSORIES FUEL SYSTEM FITTINGS CUSTOM PRODUCTS TRUSTED WORLDWIDE From amateur racers to professional motorsports teams - consistent & reliable performance QUALITY ASSURED RACE PROVEN FLOW TESTED EXPERT SUPPORT NOT SURE WHAT YOU NEED? Our specialists can help you find the right parts for your build! CONTACT US

ASNU offers a range of high-performance and replacement fuel injectors for Mazda applications, supporting OEM replacement, rotary performance builds and specialist motorsport projects. Each injector is selected and tested to deliver precise fuel delivery, reliability and compatibility across a wide range of Mazda engine platforms, from naturally aspirated road cars to high-performance turbocharged and rotary applications. Back Mazda Injectors MX5 MK 1 (1989 - 1997) : - B6ZE MX5 MK 1 (1994 - 1997) : - BPZE MX5 MK 2 (1998 - 2005) : - BP4W RX7 FD 13B-REW (1991 - 2002) : - 13B-REW RX8 : - RX8 RENESIS

This page displays the Manifold Upgrades ASNU have on offer. Manifold Upgrades ASNU R35 GT-R 12 Injector Conversion Manifold Part No: ASNU92/R35GTR C/KIT ASNU has developed an injector conversion kit for the R35 GTR to allow an additional 6 injectors to be fitted to the stock manifold. This was originally prototyped in conjunction with the highly respected tuning software company Ecutek to develop software strategies for 12 injector control. Allowing up to 1400hp the stock manifold is far from restrictive. With the injectors giving up well before this, we decided that what was needed was a properly engineered upgrade for the stock manifold to allow you the option to run a second set of injectors. Upper fuel rail and lower mounting plates are manufactured from aircraft-grade T6082 billet aluminium and are then bolted and bonded in place before the fuel resistant epoxy is oven cured to ensure maximum strength and durability. The injector placement and additional injectors have been optimized for maximum power and torque as they are only expected to operate at the higher engine loads. The injectors have been specially developed for this installation and are of the same ASNU SC family originally produced for the World Rally and World Rally Cross championships that flow between 300 and 1300cc static flow at 3 bar. This is on top of your existing injector flow and if run in conjunction with an ASNU 1050/14 in the primary injector location, it will allow a total of over 2600cc of fuel at 3bar fuel pressure per cylinder. To guard against potential boost leaks, additional parts are bonded in place using a specially formulated fuel (and Ethanol, Methanol) resistant epoxy. The fuel rails are manufactured with a -8 (17.5mm ) internal bore to allow maximum fuel flow. The 12 injector conversion is supplied with a loom and bespoke additional driver, allowing the driver to control the additional injectors. It works in conjunction with the ASNUR35GTR fuel rail and sensor options and is designed to be as near to plug and play as is possible at this level of engine modification. The design has been tested for bonnet clearance on both stock and a number of aftermarket fiberglass and carbon bonnets so fitment issues even on non-standard panels are not a problem.

Manual Video USB Instructions WARNING | WARNING | WARNING Do not move, change or delete any of the files contained within this ASNU flash drive, they are interconnected and they rely on each of the file interactions to operate. If disrupted it will cease to function. If VLC Media Player is set to autoplay on your device close it and open your ‘File Explorer’, go to ‘This PC’, double click to open ‘USB Drive’, double click on ‘Play DVD on PC’ and wait for it to load. When loading the USB you may be offered an update for a later version of VLC Media Player. *** DO NOT UPDATE / DOWNLOAD ANY NEW VERSIONS *** The VLC Media Player version within the USB is specifically designed for this presentation. and will not work with any other versions! Wait around 30 seconds for video to load and the Main Menu to appear. Use either the mouse or keyboard arrow keys to select your desired start point. The ‘DVD Home’ symbol button or the ‘Skip Backward’ button will take you back to the ‘Main Menu’. When you insert your ASNU USB your computer may need to load a new usb driver for this ASNU USB Drive. If this happens wait (approx 1 min) for the notice ‘Your device is ready to use’ to appear (lower right corner of screen). You may also see a pop up saying your device needs to be scanned and fixed but just press ‘Continue without scanning’. ASNU Smart TV File When Smart TV playback is used, chapter functions are not possible. ASNU Machine Manual Timecodes: 00:00:00 - 00:04:52 Introduction ** 00:08:25 - 00:28:06 Presentation ** 00:28:07 - 00:29:53 Unpacking the System 00:29:54 - 00:32:35 Setting up & Positioning 00:32:36 - 00:33:55 Safety Precautions 00:33:56 - 00:35:54 System & Safety Precautions 00:35:55 - 00:37:23 Inspection Before Testing 00:37:24 - 00:38:13 Adapters & Harness 00:38:14 - 00:40:15 Mounting the Injectors 00:40:16 - 00:46:24 Test Procedures 00:46:25 - 00:46:48 Emptying Glass Tubes 00:46:49 - 00:48:59 Prep for Ultrasonic Cleaning 00:49:00 - 00:51:20 Ultrasonic Cleaning 00:51:21 - 00:52:42 Replacing Pintle Caps 00:52:43 - 00:56:12 Re-Testing the Injectors 00:56:13 - 01:01:33 Monopoint & TBI Injectors 01:01:34 - 01:04:07 Side Feed Injectors 01:04:08 - 01:05:51 K-Jetronic Injectors 01:05:52 - 01:08:00 Megga Meter 01:08:01 - 01:08:26 Marine & Motorcycle Injectors 01:08:27 - 01:09:09 High Performance Upgrades 01:09:10 - 01:11:09 Machine Functions 01:11:10 - 01:13:52 Machine Maintenance & Service 01:13:53 - 01:14:28 Draining Ultrasonic Fluid 01:14:29 - 01:15:06 Draining Test Fluid ** Please note: if you manually skip these timecodes the ‘Menu Chapter’ function will not load and the rest of the video will continue to play. Click here to download the USB Instructions PDF

< Back ASNU at Trax Silverstone 6th October 2019 Prep Time: Cook Time: Serves: Level: About the Recipe Ingredients Preparation Previous Next

The ASNU Classic GDI is a world-leading fuel injector testing and diagnostics system designed for modern gasoline direct injection applications. Engineered for precision testing, injector analysis and ultrasonic cleaning, the Classic GDI provides workshops and fuel system specialists with accurate diagnostics, visible spray pattern analysis and reliable performance validation across a wide range of injector types. ASNU CLASSIC GDI The ASNU Classic GDI system has been designed for comparing injector against injector at a safe operating level and is suitable for use by apprentice level mechanics to Master level engineers. To enable a safe and easy examination of the injectors performance, the ASNU system runs the injectors at a lower and safer operating fuel pressure of up to a maximum of 10 bar. The ASNU Classic GDI injector test machine allows the user to safely examine the injectors Spray pattern in greater detail for any discrepancies in the fuel distribution and atomisation. *Finance options are available for UK customers. Please contact us for further information. Button Brochure Contact a distributor Button Parts & Accessories