Cdi ignition system pdf. CDI Motos- Diagrama - Free download as Word Doc (.

Ignition cdi system workIgnition cdi tci capacitor discharge Capacitor-discharge Jan 8, 2022 · The Kokusan CDI Ignition Schematic Diagram PDF gives you a comprehensive overview of how this type of ignition system works. 0 AC Volt Scale 1. Aresistor plug is required in order to prevent radio interference. Rated 4. The basic components are a high voltage power supply, capacitor, switch, and coil. Jan 18, 2024 · Ignition system automotive points systems engine components style designs unit timing automobile control guide autolite Cdi ignition polaris diagrams scrambler diagrama italika magneto pread motorcycles stator motoneta relay xrm conectar atv cableado mercury 2020cadillac rev . The best way to tell if the coil is bad is to perform steps the steps above. As the PRO 600 CDI Ignition is designed for the most challenging applications, it is also capable of continuous full-power operation. Use the supplied wedge to hold the sensor in its housing. Each time the switch points in the distributor open, it fires an SCR to dump the capacitors's charge into the coil primary winding. While it coni ins detailed instructions for some models, these models are included here for illustration only. High reliability is a must for the module Electronics must be able to withstand high temperatures Space reduction and lightweight solutions. Motor Bikes and Scooters without EFI (electronic fuel injection) need a CDI module. 1. com Sep 12, 2013 · Do you want to learn how a CDI capacitor discharge ignition circuit works and see it in action? Watch this video to get a clear explanation and a demonstration of the CDI circuit, which can Install this electronic ignition to eliminate the entire points and condensers assembly. Various aftermarket CDI boxes and wiring harnesses are shown that can be used with Oct 18, 2023 · S / s cdi ignition systemMotorcycle cdi ignition system parts and functions Cdi ignition homemadeHow to work cdi ignition system. G-W 9. It can be used with 16 volt batteries and can withstand a moment. This diagram is useful for understanding how a CDI ignition system works and troubleshooting any issues that may arise. Guide to automotive ignition system designs. A CDI system with induction type pulse generator contains a trigger box, a charging device, and a pulse shaping circuit and ignition transformer. INTRODUCTION In the world of small motor, such as mopeds or lawn movers the ignition system design is based exclusively on CDI (1). The system is intended to address limitations of previous Vape CDI Racing Ignition for Yamaha RD350/RD400/R5/DS7 (formerly Powerdynamo/MZB) $ 499. A. Points work great, until they don’t. Using our own step-up transformers, diodes and thyristors to offer high reliability The document discusses the working principle of a capacitor discharge ignition (CDI) system. txt) or view presentation slides online. Maintaining the system is critical to proper function. Nov 22, 2023 · Cdi ignition wiring discharge capacitor condenser pdf engine pengapian sportsman polaris magneto elektronik povezivanje reglera gx160 gx200 testosterone kabar How to work cdi ignition system Cdi ignition boxCdi ignition diagram circuit discharge capacitor wiring polaris sportsman coil motorcycle pdf system demo schematic engine diy un 2 Cylinder Uneven fire & 5/7/9 Cylinders Gasoline CDI by Rcexl or CH Ignitions. Cdi ignition advantages principle ignitions however. This document provides instructions for a new high-energy capacitor discharge ignition system designed to provide multiple sparks for engines with high RPM rates, particularly two-stroke engines. The ignition system is divided into 2-circuits : A CDI ignition schematic diagram is a visual representation of the electronic components and wiring involved in a capacitive discharge ignition system. A CDI system stores an electrical charge in a capacitor and then discharges it through an ignition coil to generate sparks in an engine. NGK :BMR6ABMR7A BPMR6ABPMR7A . . There are six different electrical pins inside of this connector that serve to provide power to the machine by syncing the various parts of the ignition system. 0ohms resistance. Contiene diagramas de CDI para diversos tipos de motos Description Size Updated Download; D2K14-1SE - High Performance Ignition Module Installation Instructions (2. Spark Plug not fit the Champion RCJ7Y or RCJ6Y. pngCdi ignition system pdf Cdi ignition schematic atv small systemIgnition cdi. doc / . Basic Components of Two-Wheelers for CDI CDI is also called thyristor ignition system. Anode Kits. This document provides instructions for installing a capacitive discharge ignition (CDI) system with an M-Unit by connecting a normally closed relay. png. Scooter cdi help. Tech Support Line: (951)340-2624 option 2. The engine 447 UL SCDI is equipped with a breakerless, single capacitor discharge ignition unit with integrated generator. IGNITION COIL Wire FUSE SPARK PLUG IGNITION SWITCH Drawn by Jon Pardue September 5, 2006 Pulse Coil MAGNETO CDI POWER COIL ALTERNATOR COIL INDUCTIVE TRIGGER CDI Module Make sure Green is grounded At kickover you should measure some AC on the Black/Red, perhaps 35 Volts or more. May 20, 2016 · CDI+ is available to buy direct from Classic Retrofit or US users can get one from Pelican Parts. 3. US$130. Insert fully the sensor into the sensor housing. With its easy-to-follow diagrams and accompanying text, even beginners can With our flagship Dyna ignition modules and Fusion fuel tuners, Dynatek delivers superior results, no matter what you drive. Do not touch the spark plug, ignition coil, or spark plug lead while the Capacitor Discharge Ignition (CDI) System The CDI system has been widely used in motorcycles, lawn mowers, and other small engines. The new modules offer a quick curve which simulates a mechanical advancer for hot rod motors. 38 MB) (Feb 25, 2021): 2. transistorignitionsystem 30 14. Tech Support Email: techmail@fitechefi. 00 : Lacey Ducati. Jonny’s Porsche 911 replacement fuse panels have already gained recommended upgrade status from Wayne Dempsey, author of 101 Projects for your Porsche 911, with hundreds of satisfied customers benefitting from the increased reliability of the new CDIMultispark - Free download as PDF File (. BREMOND P. 2. Set meter to read DC Volts. The document provides specifications and installation instructions for the RCEXL single cylinder ignition system for model aircraft. Features. If there is still no spark, the coil is likely bad. 600 mJ ignitions available in the market. 4) Electric system. This could destroy the HI-6 unit Nov 23, 2020 · Ignition points are a mechanical/analog method of controlling when the coil-generated spark is sent to the cylinder. The "R" indicates that it is a. (fig. 1(c) shows the arrangement of our new Dec 1, 2020 · One disadvantage to a CD ignition is a much shorter duration. Route the single conductor shielded power lead to a pull-able breaker, 4-cyl systems use 5A and 6-cyl systems use 7. The DVA readings will be approximately the same as any other DVA meter and the specifications listed in the service manuals can be followed without ketteringignitionsystem 26 11. Have a question you want answered? Comment below and it might be our next Tech Tip! Check in every Tuesday for more tips and tricks from the FiTech experts! CDI Electronics Sep 6, 2023 · PPT - Magneto Ignition Systems PowerPoint Presentation, free download. Hall Effect CDI Ignition System [EL-09054-169] - £150. RCEXL Single Ignitions. High speed lightweight internal rotor offers up to 22K max rpm's. This adapter will simplify the testing of electronic ignition systems, stators, sensors and charging systems. 1(a) is the original points-based system. Bosch R 10 (3/4" hex) Resistor. The relay allows the M-Unit to integrate with a true CDI system by grounding the May 4, 2024 · Cdi schematic Die fahrzeuge werden: cdi ignition system ppt Ignition system automotive points systems engine components style designs unit timing automobile control guide autolite. hitachimodel 46 16. TCI is an "INDUCTION" ignition system. Spark Plug not fit Apr 23, 2014 · The CDI DVA adapter is specifically designed to work with shielded Digital Multimeters. Oct 28, 2023 · In the mentioned hybrid ignition system, a 1µF capacitor ( C) is utilized. Osgood Company for RV and Upper Midwest Marine Sales Representation The Dyna 3000 digital performance ignition is a plug & play model for metric cruisers. computeroutputofcdisystem 50 Standard copper core ignition wires can be used with great success unlike some other CD ignition systems. Jun 5, 2023 · Cdi ignition schematic atv system smallCdi ignitions How cdi ignition system works on motorcycle? check this outThe difference between ignition systems. The principles of ingenuity, perseverance and diligence have been the bedrock of Dynatek since day one — and we’re just getting started. 10. Cdi Wiring Diagram - Cadician's Blog Cdi Wiring Diagram - Cadician's Mar 26, 2022 · Magneto Ignition System Disadvantages: The following disadvantages of the Magneto Ignition system are: Not better sparks for low-speed starting. Upul Priyashantha. automobile Ignition system how it works sinhala. In automobile CDI was in the past only used in the replacement module mar- ket. No Other Components need to Run and Charge (Complete Ignition and Charging System) For OEM Style 360 Engines Only (as of now) Can be run with or without Battery – your choice Having a perfect ignition timing will increase engine efficiency, save energy, and less pollution. The engine types 503 UL DCDI, 582 UL DCDI and 582 UL DCDI mod. recommended ATS 900,--price: Part no: 899 081 Repair Manual for engine type 462 - 532 - 582 UL Edition: 10 1994 RCEXL Ignition Manual - Free download as PDF File (. cdi. A CDI module is also used in 2-stroke engines for chain-saws. Note: 1. A switch, (quality, USA made, and the most expensive single component of the ignition system) to revert to standard ignition for troubleshooting, setting dwell for use in STD (non-CD mode), or in the unlikely event the unit fails. - 4 Pin Molex Connector CDI Sensor Hook Up Black or Gray . It is responsible for generating and delivering the high voltage spark required to ignite the fuel mixture in the engine’s combustion chamber. energy calculated for inductive ignition is Wđc = 23. Capacitive discharge (CD) systems, usually designed around an add-on CD box, have an internal transformer to the CDI module. These units now require an input voltage between 6-12 volts and we recommend the use of 6V > 1200mA 5 cell pack, available from us or all good battery stockists. Check Details. Download PDF. While the pickup and triggering is the same, the output from a CDI ignition module is a short high voltage pulse to the coil. It simply ensures shorter Spark duration (about 50-80 µs) and a fast voltage rise Dec 7, 2016 · CDI Electronics Jul 23, 2019 · The ways around this are hotter coils and aftermarket add-on inductive ignition boxes. Additionally, the ignition’s high-eficiency design reduces power demand from the battery, which in turn. surge current test system for cd' capacitc supply capacitor sensor switch conditioning ignition coil spark plug . CDI Electronics Catalog. This gives the CDI system the advantage of fast charging, which is Performance Electronic Products | Ignition Module & Systems . resistor plug. Compared to the inductive discharge mechanism in IDI systems, CDI system uses capacitor discharge current to fire the spark plug. GENERAL INFORMATION BATTERY The Summit Racing Street & Strip Digital CD Ignition Control will operate on any negative ground, 12 volt electrical system with a distributor. The electronic technology allows for timing advance and removes all of the mechanical variances and wear expected from points system. Compatible with all types of control, such as ignition and vehicle load controlled by onboard CPU. Download now. In a CDI system the coil doesn't store the spark but instead AMPLIFIES the pulse from the CDI unit to a much higher level. Ignition System (with Rev Limiter) SUM-850611/200MJ Installation Manual WARNING: During installation, disconnect the battery cables. CDI Electronics cannot be held Ignition systems; Sensors, Brackets and Magnets; Spark Plugs, Adaptors, Taps and Accessories NEW RCEXL CDI Ignition Kit for 10mm - NGK CM6 Plugs - SINGLE 6v to 14 FOR INFORMATION ONLY. As the engine rotates, it also rotates the flywheel, which has magnets attached Today we are going to talk about the FiTech Go Spark CDI Ignition system and how to install it properly. 197 pages, 40. This document describes a new high-energy capacitor discharge ignition system that provides multiple sparks per ignition event. The Single Channel Pro 600 Ignition provides up to 20% additional spark gap energy and a 40% increase in spark duration over other. » View Catalog Online | Outboard Motor Parts | Ignitions | Marine Engine Diagnostic System | Stators | Ignition Packs | Regulators | Coils | Wiring Harnesses. created date: 11/1/2016 4:45:35 pm Mar 30, 2020 · If you are planning for RCEXL ignition system installation, but have no idea about the process, then check the significant installation instructions below. The solution for MSD was to create multiple sparks at engine speeds below 3,000 RPM. When disconnecting the battery always remove the Negative cable first and install it last. 1 ohm ~ 1. txt) or read online for free. These electronic components rep Complete XS650 CDI System. CDI = Capacitive Discharge Ignition. Oct 1, 2023 · Die Fahrzeuge werden: Cdi ignition system ppt Check Details Cdi ignition dc system diagram manual info troubleshooting controller systems. Average Output w/Digital Voltmeter with or without Peak Reader: 200~400 DCV Ignition System WARNING The ignition system produces extremely high voltage. It generates a more powerful and consistent spark for easier starting. Setting the gap, cleaning and filing the points, and lubrication are all required at regular intervals, sometimes yearly. 00. Stable ignition is possible up to high RPM range. Osgood Company for RV and Upper Midwest Marine Sales Representation CAPACITIVE DISCHARGE IGNITION. Mar 5, 2023 · Ignition coil; CDI ignition power; Kill switch (or key switch) Ground; 6 Pin CDI Box. Hold the Ignition in place and mark the location of the mounting holes. Capacitor-discharge ignition(cdi) working principleIgnition cdi motorcycle system working Ignition cdi system work. It was designed to address issues with older CDI systems, such as cross-firing, inability to start when the battery is low An outboard's ignition system has a stator that generates the power to supply the ignition system, but also supplies power to recharge the boat's batteries. Complete Charging and Ignition System in ONE. These six pins connect the ignition power to the CDI, the ignition coil, the timing trigger or pulse May 9, 2023 · Ignition cdi system workIgnition cylinder msd cdi system programmable universal battery powered upgrades thoughts tapatalk performance g965u sent sm using gooze Discharge capacitor cdi ignition principle dis innovationdiscoveriesHow engine ignition system works, types of ignition systems – study. The CDI units were developed and intended for uneven fire engines and multi cylinders radial engine that runs on gasoline. Reconnect CDI wire to coil. The CDI unit’s black wire is connected to the motorcycle’s frame or a grounding point. The Dyna 3000 system combines powerful microprocessor technology with direct mounting on factory locations, so you can maximize engine performance by setting ignition timing to fit your specifications. Today, due to new st andards of pollution con- trol, the CDI We all know that the evolution of solid-state electronics has resulted in stupendous improvements in the field of technology. - Brown/Red/Orange = Rcexl Tachometer Output. 1 of 21. 89. These six pins connect to the following components: Timing trigger (or pulse generator) Ignition coil; CDI ignition power M-unit Cdi Diagram - Free download as PDF File (. Nov 10, 2023 · Cdi ignition circuit diagram capacitor discharge wiring polaris sportsman coil motorcycle system demo pdf simple schematic engine circuits diy powerpack Cdi capacitor discharge ignition circuit demo Cdi ignition dc system diagram manual troubleshooting systems info controller. 3) Warning!! The wedge provides a one way fit; make sure you have the proper sensor orientation before inserting the wedge as it will be very difficult to remove! Fig. CDI systems produce very short, high intensity sparks compared to conventional A 5 Wire CDI (Capacitor Discharge Ignition) is an important component in the ignition system of many vehicles, including motorcycles, ATVs, and scooters. This document discusses wiring diagrams and manuals for the Honda Unicorn motorcycle. Read more. *Note: Solid Core spark plug wires cannot be used with the Summit Racing CDI control. SportDevices. The CDI allows an engine to run as long as Mar 30, 2020 · Advantages of Using CH CDI Ignition Systems. It describes: 1) The ignition system is designed for use only in model aircraft and should never be used in Note: Solid Core spark plug wires cannot be used with the Summit CDI Control. 95. CDI Motos- Diagrama - Free download as Word Doc (. CDI Programmable Digital Ignition. WARNING! This product is designed to be installed by a professional marine mechanic. 89 $ 599. Yamaha. The purpose of this paper is to analyze the behavior of the CDI, the solutions we propose today in small motor applications and the state of the art in automotive. Use the supplied self tapping screws to mount the box. cdielectronics. The 6 pin CDI box is fitted with a female connector up top containing six pins that connect to the various parts of the ignition system. Ignition cdi hall system ducati effect parts electronic bevel twinCdi ignition advantages principle ignitions however Ignition cdi diagnose accuratelyInfo manual: cdi building blocks. Mar 17, 2013 · • To connect power to the ignition system, install the 15-pin input connector from your sensor harness to the ignition module. This high performance system is designed to be lightweight, high revving, and provide a stable high voltage spark across the rev range. The PRO 600 CDI Ignition can convert a Distributor ignition into a coil per plug system using the MSD Here is a simplified wiring diagram for a Honda 6-pin CDI: Key: The CDI unit’s red wire receives power from the battery or ignition switch. However, standard HI-6 units MUST NOTbe mounted in areas exposed to water splash or sprayed with water. com. 99 are equipped with a breakerless dual capacitor discharge ignition unit with integrated generator. hitachiignitionsystem 30 13. Feb 2, 2023 · The 6 Pin CDI comes in the form of a black box fitted with a male connector up top. This isn’t exactly definitive, as we have seen working coils with 0. News. The capacitor is charged then rapidly discharged through the coil to generate an intense spark. cdiblockdiagram 34 15. For troubleshooting tips, detailed tuning information, specifications, etc. 1 shows the ignition system for 4-cylinder petrol engine, here there are 4-spark plugs and contact breaker cam has 4-corners. This Voltage supplies power to the CDI. It covers everything from the main power and ground connections, to the various voltage sources, to the primary and secondary triggers, and more. com CDI P/N: 114-2986 This unit replaces 332-2986A3, A4, A5, A6, A7, A8, A9, A10, A17, A21, A22, A23, A24, A25 and A27. By Len Vucci. Moisture forced into the HI-6 unit can cause an internal electrical short circuit. The half-speed engine driver is usually complex as compared to the coil ignition system. CH CDI Ignition System: Working Principle & Its Advantages - CH-ignitions Check Details Honda Unicorn Cdi Wiring Diagram PDF - Free download as PDF File (. Cap Dis Ignit CDI - Free download as PDF File (. They are using some sort of aggravating "page-turning" Flash application for the guide, but once you find your ignition system in the index, manually go to the page. educing the power drawn from the battery. The system builds voltage so quickly that this ignition system could fire the plugs up to three times at engine speeds below 3,000 RPM creating a Multiple Spark Discharge and hence the acronym. 7 MB Basic Ignition System 138. This system CDI Electronics May 27, 2014 · Troubleshooting the Ignition Coil: Check for 0. Sep 1, 2020 CDI Electronics Receives Supplier of the Year Award from the NMDA; Jun 2, 2017 CDI Electronics and Balmar Select S. Volvo Penta. White – Connects to AC input from stator. MERCERON AN819/0695. May 22, 2024 · Cdi ignition dc system diagram manual troubleshooting systems info controller How to work cdi ignition system Die fahrzeuge werden: cdi ignition system ppt. It works by quickly charging a capacitor and sending that charge to an ignition coil to boost the power and create sparks. The information is excellent. CDI systems use a different technique. ketteringignition 26 12. ectrical system with a distributor. Magneto Ignition System: Definition, Parts, Working, Advantages CDI Electronics • 111 Commerce Circle • Madison, AL 35758 • Fax 256-772-5701 • www. 75 likes • 21,273 views. Sep 4, 2023 · On a 5 pin CDI system, you will find 5 different colored wires coming out of the CDI unit: Green – Connects to pickup coil signal input. docx), PDF File (. Cdi installing motorbike ignition coil racing wires install jaguar Ch cdi ignition system: working principle & its advantages S / s cdi ignition system Nov 13, 2023 · Cdi ignition system pdf Cdi ignition homemade How cdi ignition system works on motorcycle? check this out. Built-in electrolytic capacitor for kick-start. 0 ohm across the two primary coil terminals. How cdi ignition system works on motorcycle? check this outПроводка honda dio af-27 Cdi ignition dc system diagram manual info troubleshooting controller systemsInstalling the racing cdi & ignition coil. WITHOUT COMMITMENT TO ADVISE MODIFICATIONS. With this capacitance, the. The CDI peak reading voltage adapter is specifically designed to work with shielded Digital Multimeters. Feb 2, 2016 •. (If it is for 6-cylinder engine it will have 6-spark plugs and contact breaker cam will be a perfect hexagon). CDI: Capacitive Discharge Ignition CDI PRINCIPE The spark necessary to ignite the air/petrol mixture in the combustion chamber is produced by the CDI module. The CDI unit’s green wire receives a trigger signal from the magneto generator. Magneto Ignition System - Parts, Diagram, Working, Advantages. M. Basically, a CDI system consists of a charging circuit, a triggering circuit, an ignition coil, a spark plug, and the energy storage unit (main capacitor). Fig. Cdi. The PRO 600 CDI Ignition works with most coil per plug EFI systems with up to eight ignition outputs. Although newer units with 6-12 volts are also available, we recommend using a good 4. Ignition system stroke troubleshooting basic outboard problems cdi engine parts battery startIgnition cdi system work Ignition cdiHomemade cdi ignition: first start. 38 MB: Feb 25, 2021 The Dyna 2000 allows selection between four different advance curves. The input source supplies 250-600 V for the CDI system. There are also four independent rev limiter settings from 6,000 to 7,500 RPM. ry 24 volts in case of jump starts. lisasolutionforhitachimodel 47 17. GENERAL INFORMATION:BATTERY:The HyperSpark EFI Ignition box will operate on any negative ground, 12 volt e. 35. Here are CDI's troubleshooting pages for most ignition systems: CDI Ignition Troubleshooting Guide. The DVA readings will be approximately the same as any other DVA meter and the specifications listed in the service manuals can Oct 4, 2016 · 2020/21 CDI Catalog. BOSCH: HSR8E, (5/8" hex)spark plugs. Anodes. - Black / Red = Power from power source. To download the catalog click the downward facing arrow located in the upper left hand corner. ( 32 customer reviews) $ 649. 8v pack. Red – Main power source (+12V from battery) Black – Main ground (- connection to battery) Blue – Output to ignition coil. 97 out of 5 based on 32 customer ratings. It is costly to manufacture and to replace its component parts. 5A, and then directly to the battery plus terminal, bypassing any electrical buss or master solenoid. cdimodel 49 18. Crank engine and check output of CDI wire to coil. Save for offline viewing — click part numbers to order. Oct 4, 2016 · News. It shows the connections and functions of the ignition coil, capacitor, battery, trigger circuit, and spark plug. This article pertains only to theory end adjustment of CD ignitions. With 8 adjustable timing curves and a fully adjustable Dec 31, 2023 · The difference between ignition systems How cdi ignition system works on motorcycle? check this out Cdi. The stator is located beneath the flywheel, and uses the rotation of the engine to generate electrical power. DC-CDI systems are powered by the battery through a voltage boosting DC-AC inverter and AC-DC rectifier. • Select a suitable power source – The RCEXL ignition system runs efficiently on a 4-cell 4. Hall effect cdi ignition system [el-09054-169]Capacitor-discharge ignition(cdi) working principle Ignition cdi system Jan 16, 2024 · Ignition system cdi ppt accurately diagnose need will Ignition cdi system work Die fahrzeuge werden: cdi ignition system ppt Cdi ignition diagram discharge stroke homemade capacitive circuit wiring wheeler simple three circuits pdf two make bajaj electronic scr universal Fig. 45mJ, while the energy accumulated in See full list on elprocus. Download to read offline. THE LEADER IN OUTBOARD REPLACEMENT IGINITON PARTS. The Ignition will deliver full output with a supply of 9 - 18 volts and will operate with. , for the make or model you own, consult your own er’s or shop manual. Read on issuu. Fig 2. Vape CDI Racing Ignition for Yamaha RD350/RD400/R5/DS7. Use an 1/8" drill bit to drill the holes. pdf), Text File (. In the RC engines, the dwell time is concise. 1(b) shows a typical CDI system which uses a DC-to-DC inverter to charge a capacitor which typically has a value of lµF. When you find a suitable location to mount the unit, make sure the wires of the ignition reach their connections. Apr 17, 2024 · Capacitor-discharge ignition(cdi) working principle Motorcycle cdi ignition system parts and functions 17 Apr 2024 Die fahrzeuge werden: cdi ignition system ppt Ignition system cdi ppt accurately diagnose need will Ignition cdi tci capacitor discharge Note that the Figure 4. —Ed. A CDI ignition system uses a capacitor charged by a high voltage power supply to generate sparks, rather than relying on a coil. Osgood Company for RV and Upper Midwest Marine Sales Representation DIS). By using CH CDI system, it is feasible to charge the capacitor in very short time (typically 1ms). Compared to inductive systems, CDI system has a short transient response. Dynatek is the world leader in high performance electronic products for Standard HI-6 units (6000-6420, 6000-6421, 6000-6422, and 6000-6423) are sealed for protection against occasional water drips. Ignition is possible even without a battery connection. Note: The Summit CD Ignition cannot be used with distributorless ignition systems (DIS). Retard Mode allows selection of ignition retard of 5, 7, or 10 degrees upon activation of retard input Suzuki. It mentions that the Honda Unicorn uses a CDI ignition system. Learn the ins-and-outs of your boat's ignition system in this article from our technical experts who explain the component parts of a CDI ignition system. We have been importing these tried and tested, simple to use, RCEXL CDI Single Ignition Systems for years now and are still offering great value and service. kr mu bq am gv gi vs dq kf pi