Single fire ignition shovelhead The HI-4 replaces the original equipment (OE) electronic ignition system on 1978 and later models as well as the points and mechan-ical advance on early models. D-641-2 Direct fit for: • 1984-1999 Evolution ® Big-Twin ® • 1971-1997 Sportster ® • 1970-1984 Shovelhead ® 2005 EO Legal Aug 11, 2024 · Compatibility Check The Dynatek 2000i is designed for compatibility with EVO and Shovelhead engines‚ ensuring seamless integration. This is a "Siamese" coil with two independent sections and will fit in the stock mounting location on most H-D® motorcycles. Jun 6, 2014 · Single fire Ignition (dual fire with appropriate coils) Compatible withn Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999. This product is ideal for those looking for a reliable ignition system for Jun 23, 2008 · Any recomendations on a single-fire ignition coil for a Shovel stroked to 84ci? Thanks. Oct 7, 2017 · I have (and you've probably participated in one) started numerous forum posts on half a dozen different shovelhead tech forums trying to find the 'starter system' issue that left heads being scratched and frustration and unanswered questions. Find many great new & used options and get the best deals for Accel 35496 Single Dual Fire Ignition Module Harley Shovelhead Evolution at the best online prices at eBay! Free shipping for many products! Nov 17, 2025 · The SE HD module improves the ignition program, but it's still dual-fire (both plugs fire everytime, as opposed to single-fire which fires each cylinder separately). Ignition … the white wire from dyna S Nov 10, 2025 · 70-99 Harley Shovelhead Evolution Single Fire Advance Ignition Module 17573. has crane single fire ignition. Remove the two standoffs holding the point plate to the engine. O. Looking at upgrading the shovel to electronic ignition. Jul 30, 2024 · Buy NEWZQ AC Programmable Single Fire Electronic Ignition Module Replacement for Harley Evolution Ultima Revtech Shovelhead 53-644 53644: Systems & Kits - Amazon. Service:If you are not satisfied with your purchase Jun 25, 2007 · No difference in horse power has been seen between a single and a dual fire engines in testing of 1994 stock 80 CID motors by Bike Tech using the same ignition and coil to test both modes. Volt tech sensor plate. These units run either CW or CCW. accepts no responsibility for improper installation. S. The Model 1005 Race version fits all 1970-1984 Shovelhead® Big-Twin® engines, 1971-1997 Sportster® engines, and 1984-1999 Evolution® Big-Twin® engines and includes race advance curves with a slightly wider adjustment range. Harley Shovelhead Evolution Performance Single Dual Fire Ignition Module 17582. Sep 29, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. Both heads were leaking oil at the gasket surfaces. no idea of cam. Special Design For: Harley Davidson Dual Spark Plug Head Conversions and single fire ignition (720 fire ignition) –> Dual Spark Plug Heads are a popular conversion that has been done on many Shovel/Evo Cylinder heads. com FREE DELIVERY possible on eligible purchases Sep 29, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. Dyna S Trusted by top racers for more than 20 years, the Dyna S high-performance ignition system is a complete self-contained electronic ignition system specifically engineered for Harley-Davidson motorcycles. Mallory A605 Unilite Breakerless Ignition Conversion Kit Harley Panhead 17082. INTRODUCTION The HI-4 ignition system is intended for use with Harley-Davidson® motorcycles. Mallory unilite . Will I need to buy an adapter to get my Harley tach to work right? Also if I need an adapter, is it fairly easy to install? Thanks for your help. Feb 19, 2014 · Just installed Dyna 2000i ignition on my 78 Shovelhead. Type: Ignition Kit. It offers features such as single or dual fire, tach driver, data recording, coil protection, and more. ★Great replacement for your old ones,high quality with long lifespan. I currently only have one coil running. Verify that the system aligns with your bike’s electrical setup‚ including spark plug wires and coils. swappig out old points style ignition to electric dynatek dyna-s ignition on my 1979 Shovelhead 1200 Upgrade to Dyna S Ignition Dual Fire Complete Kit for your Harley today! Experience enhanced performance & reliable spark, easy install. 6 days ago · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. Upgrade your motorcycle's ignition with the high-performance Dynatek Single-Fire Ignition Coil Kit, the same system trusted by top drag and road racers. The single fire ignition uses separate coil windings and electronics to fire each spark plug independently. Single 35 BFTDC . Unplug the wire going to the points and remove point/plate assembly. This comprehensive guide provides step-by-step instructions for installing and configuring the Dyna 2000i on your Harley-Davidson motorcycle. I have the other coil on a mount but it is not connected. Any recommendations? Oh yeah, single fire. Nose cone type Shovelheads Evolution Big Twins Features: Single fire Ignition Include - Rotor, Single Fire Coil, Control Module Mar 20, 2014 · Dyna S dual or single fire is a very good and simple points replacement ignition. Oct 22, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. I Mar 8, 2011 · What is important is having an ignition that can be set to the appropirate ignition curve for your engine build, which is why most want an adjustable ignition. 32-9152 DYNA 2000 Dual Plug/Single Fire W/DC1 1 COIL VT No. Have OTHER CRANE Ignitions & Coils & CAMS! Fits:Big Twin 1970 thru 1999 with (Shovelhead) or EVO engine (and) Sportsters 1971 thru 2002. Any ideas? Oct 7, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. Size: As pcitures shown. Manufacturer Part Number: 17573. Single or dual fire setting when used with appropriate coil. Hooked it up the way the instructions said, by way of the steps and diagram. non-EFI models. NOTE: Programmable features and data recovery features require programming kit. Ignition systems are a very important factor when getting your bike to perform properly. Topteng Motorcycle Single Fire Electronic Ignition Module fits for Harley Evolution, Ultima, Revtech, Shovelhead, & any Evolution Add to cart Ultima makes a single fire ignition with kickstart mode, been using my for over 10 years no problems. Does a single fire coil only fire on the power stroke in one cylinder? Do I need it to take full advantage. Feb 24, 2011 · The only practical difference between the two is that a single fire unit needs to know which coil to fire - front or rear, while a dual fire system just fires its single coil at an interval given by the pick-up (adjusted in your ignition unit for the 315/405 deg difference between front and rear). s&s super E kicked over 1st kick with 1 prime. The instructions say that you set the motor to TDC front compression stroke and turn the module to get the light to go on and off. Mar 30, 2025 · This Harley Crane Cams Hi-4 Single Fire Ignition is a great addition to your Shovelhead, Evo, Dyna, FXR, or Sportster. At Mar 24, 2022 · I am going to install a new ignition on my 89' fxr and have read and watched a few things that recommend switching from dual fire to single fire. This coil can also be used with any DTT ignition if it is setup in dual fire mode (360 fire), using single spark plug heads Ignition coils Knucklehead Panhead Shovelhead 36-84. note they also make a single-fire system called DSK6-2 Dyna S which has (2) DC10-1 Dyna coils. 32-9155 DYNA KIT Single Plug/Single Fire W/DC6-5 COIL This is a custom application and rider safety depends Nov 16, 2025 · Having some issues static timing this Ultima Ignition running a single fire setup. 32-9151 DYNA 2000 Single Plug/Single Fire W/DC3 1 COIL VT No. 0Ω primary resistance Overload and short circuit protected VOES switches to less Special Design For: Harley Davidson Dual Spark Plug Head Conversions and single fire ignition (720 fire ignition) –> Dual Spark Plug Heads are a popular conversion that has been done on many Shovel/Evo Cylinder heads. 3 Ohm single-fire ignition coil with compact design and wiring kit included. Fits Harley-Davidson EVO and Shovelhead bikes from 1970 to 1999. Let’s know how it goes That's right. Both horse power curves were identical. Programmable Features. Each cylinder is fired independently and only on the com-pression stroke. this is dual fire (both spark plugs fire every time, so one cylinder has a wasted spark). Single fire Oct 12, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. I. They will cost $400 to replace so I am doing away with the Morris Magneto and going back to regular points ignition. All the wires are connected correctly at the coil (blue to front, pink to rear). Will NOT fit EFI models. 32-9153 DYNA 2000 Dual Plug/Dual Fire W/DC2 1 COIL VT No. Mallory Nov 28, 2016 · Tweet #12 12-08-2016, 1:54 PM didnt ride my new shovel around much before tearing it down but its a 81 80" motor with 74" heads. Feed position white white ignition the ignition to pink to to the the from ignition if the On is no wire be 6. Dyna S. Nov 10, 2017 · Single fire Ignition Will work on Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999. Oct 4, 2005 · Description:Does anybody make a single fire electronic ignition conversion for an automatic advance Panhead distributor? Does anybody make a single fire electronic ignition conversion for an automatic advance Panhead distributor ? Feb 6, 2025 · 1076 74ib shovelhead duell plug heads what is the most practical set up for coils i believe i have a dyna s ignition in the cone i would greatly appreciate any help Jun 21, 2010 · Bike is a 97 FXSTC with decently jetted CV carb, Thunderheader, and Screamin' Eagle high flow air cleaner. Electronic ignition Shovelhead 70-84. A single fire ignition eliminates the backfire problem and enhances idle quality. V-Twin Mfg. Buy Tiny Force Motorcycle Programmable Single Fire Electronic Ignition Module 53-644 Compatible with Harley-Davidson: Electronic Ignition - Amazon. A single fire coil can be converted to dual fire by simply placing a jumper between the two coil positive leads. Distributors Knucklehead Panhead Shovelhead 36-69. Can buy the whole ignition system for less than $300 on eBay. Ignition Modules are also PC Programmable Besides protecting the unit, this also prevents the costly failure of an improperly matched coil going bad one hour into your ride. Nov 2, 2004 · I have a Spyke single fire ignition on my Shovelhead and it has the adapter built in. com FREE DELIVERY possible on eligible purchases OE Number: The referencing OE number of this programmable ignition kit is 53-660, which is molded and designed depend on the original data. The ignition must be mounted inside the nose cone and has four switches to choose various modes of use such as Single- or Dual Fire, multi spark, advance adjustment and speed limiter Single Fire ignition system for Shovelhead from 70 to 84, Evolution Big Twin from 84 to 99 and Sportster from 71 to 97 Single fire Ignition Will work on Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999. This product should only be installed by a knowledgeable and trained motorcycle technician. V-TECH SINGLE FIRE IGNITION KIT VT No. You will most likely see benefit going from a non adjustable to an adjustable ignition, regardless if it is single or dual fire. On a budget, so looking for a decent price, and reliable. Its supposed to flash, then go out. HI-4 Ignition With Single Plug Heads. Several months ago I bought a used programmable Screamin' Eagle ignition module and a Screamin' Eagle single fire coil (BOTH for a paltry $100) from a fellow forum member. I had the dead revs programed out of it & I still can't kickstart it hardly ever. comFEATURE： Built to strict OEM quality standards,53-644 electronic ignition module has one piece aluminum housing and thermally conductive epoxy encapsulation for superior heat dissipation, moisture resistance and stability. Rotor, Single Fire Coil, Control Module and Plug Wires included Ignition kit includes single fire coil that puts out over 30,000 volts with fast rise times and Intelligent over-voltage / over-current protection. on my 82 FXR i used the DSK6-1 Dyna S and coil system with the DC7-1 high energy coil. Use Crane 8-3001 coil. Mini coils. The Dyna S is completely housed behind the ignition cover and uses a magnetic rotor with the original spark advancer, so the factory advance curve is maintained. After starting, the Module continuously monitors the coil and wiring status. But it also a good upgrade for unmodified engines as well. Volt tech. The manufacturer part number is Crane 8-2100 and it is a vintage part that is compatible with Harley makes. Ignition Systems Dyna 2000i The Dyna 2000i is a completely self-contained programmable ignition system that mounts entirely in the cone on EVO and Shovelhead engines. I never had any prob kicking it w/ point ign. Rebuild kits. The Dyna tach adapter is nothing more than 2 diodes and only works on one style of tach and typically only works with their Dyna "S" ignition. Shipping): Control Units - Amazon. Re-torqued Heads with some special tools, and some All 2000i ignition modules are PC programmable, putting you in control of your Harley’s performance. The perfect complement to digital electronic ignition systems. to rhe Mod. Available for single spark plug head applications in either low or high tower Apr 2, 2024 · The Dyna 2000i is a programmable in-cone digital ignition system designed for EVO and Shovelhead engines. You'd never know from looking at the bike what kinda ignition's in it. Mar 19, 2025 · 53-660 Single Fire Programmable Ignition Kit Compatible with Big Twin (Except Twin CAM) 1970-1999,Sportster (Except S Models) 1986-2003,Most Aftermarket Evolution/Shovelhead Style Engines Jul 12, 2025 · Part Name: Single Fire Programmable Ignition Kit Part Number: 53-660 Application：for Big Twin (Except Twin CAM) 1970-1999,Sportster (Except S Models) 1986-2003,Most Aftermarket Evolution/Shovelhead Style Engines Notice：Please be very careful to check our photos and part numbers, make sure the photos showed is the same as you wanted. Offering all of the features of the Dyna 2000P digital ignition, as well as PC programmability, the Dyna 2000i in-cone digital ignition is the answer for all your ignition needs. Ignition System Kit includes: (1) 2000i Ignition Module and (1) Single fire, single plug 3 OHM OE style mount coil. The timing hole window is around 10 degrees in width so when you bring 35 mark to the start of the hole it will be about 5 degrees retard for dual plugs this is a good start point. Late model bikes with OEM electronic ignitions will need to order a mechanical advance unit separately. these SINGLE FIRE INSTALLATION one firing 't are tram L the has pink to the the With wire inta Will work on Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999. See if you qualify at checkout. I have a Dyna single-fire ignition with a single-fire coil system that fits under the stock coil cover. Description ARB EO Legal Ignition Coil 2005 (D-641-2) • HD Replacement – Two Cylinder coil with 3 ohm primary resistance • Compatible with all Daytona Twin Tec Ignitions (1005/1006/1007) and most aftermarket single fire ignitions (720 fire). They are often overlooked, and I feel an opportunity missed if they In single fire mode (720 fire), the ignition system fires the appropriate coil once for every two revolutions, dual fire mode fires both coils every revolution (360 fire). These systems feature an industry standard electronic module with programmed curves suitable for all engines up to our monster 140 C. Find the Dynatek S Single-Fire Electronic Ignition System at Dennis Kirk. Type: Single Fire Programmable Electronic Ignition Module. No. May 7, 2020 · Follow along as we do an MSD ignition system upgrade for a popular V-Twin cruiser motorcycle engine. I started out with a used unit probably fitted to an Evo I bought about 2005. Instruction is not Dec 20, 2020 · For those interested, some thoughts on my Dyna S single ignition as fitted to my '61. Great spark. Safety Ensured: With intelligent overvoltage, overcurrent User Instructions for Dyna 2000I Programmable Digital Ignition System For Harley-Davidson Motorcycles VT No. Testing under conditions where the only difference was the single fire or dual fire mode produced no difference in horse power. Im going to step away from the point set-ups this time and order a new ignition with no clue of what to get. Jul 25, 2007 · Some of the newer style aftermarket tachs can accept single or dual fire. My understanding is this means the plugs only fire once on the power stroke per cylinder. Single and Dual fire. Ignition coils 6 and 12 volt. Sep 27, 2024 · 53-660 Programmable Kit Fit Vehicle Fits for Big Twin Models 1970-1999 (Except Twin Cam) | Fit for 1986-2003 Sportster (Except "S" models) . Ignition Modules Tested Ignition System Component Diagram Dynatek 2000i Ignition Single-Plug Single-Fire Applications Dual Coils For Harley The Dyna 2000i is a completely self-contained programmable ignition system that mounts entirely in the cone on EVO and Shovelhead engines. Jul 21, 2025 · Crane part # is:'NEW' part # 8-6101 (HI-4N). Programmed from Ultima to ZERO DEAD REVS. Dyna. The HI-4 offers switch selectable single and dual fire mode. The conversation revolves around the comparison of single fire and dual fire systems for motorcycles, specifically Shovelhead engines, with various opinions and experiences shared by the participants. Single-Fire ignition capable of adjusting the rear cylinder timing +/- 5 degrees. with finger tip thickness between choke and air cleaner just long enough to let itself get going. I'm ditching the Ultima single fire electronic ignition after it left me stranded in the middle of a busy highway and installing a set of point Feb 15, 2004 · I am considering upgrading my ignition to the Crane HI-4 single fire Street/Race ignition system. ignition module inner or the The 2. Until this past Harley Davidson Shovelhead is getting a new Single Fire, Dual Sparkplug, Dual Coil, Computer Programmable Ignition System. 95 and up! 90 days returns. Its basically stock FL shovel with dual plug heads and only running single plugs. Complete your vintage motorcycle build with our motorcycle build. Instruction is not Single Fire Programmable Ignition Kit 53-660 for Harley-Davidson Engine Shovelhead Evolution Big Twin & XL 70-99 Sep 26, 2020 · Buy Ultima Single Fire Programmable Ignition Module for Harley Davidson Carbureted EVO models- Made by DynaTek fro Ultima: Control Units - Amazon. The problem is the LED light keeps flashing stating that the ohms are not right for the coils, or there's a wiring problem. 5ohm Dyna coil mounting mockup for single fire ignition. 1 Programmable Single Fire Electronic Ignition Module. Feb 25, 2025 · No a single fire coil wont work with dual fire ignition but you can buy a dual fire coil fairly cheap. Each unit packs two individual coils into one high-performance component only slightly larger than a stock-style coil. Nov 3, 2025 · 70-99 Harley Shovelhead Evolution Single Fire Electronic Ignition Kit 17503. Sifton. Mar 10, 2014 · I put a 2ki dyna in my dual plug shovel, single fire. You can adjust the advance rate easily by swapping springs (stiffer or lighter). There are single and dual fire coils as well. They say it will work with or without it Nov 24, 2024 · The Hi-4N Single Fire Ignition Module from Hitech Electronics is a high-performance upgrade for Harley-Davidson Evo, Shovelhead, and XL engines. ★Single Fire Electronic Ignition Module. Jul 26, 2023 · The bike was running single-fire dual spark with the magneto. Features of the kit: Made in the USA Single fire Ignition Rotor, Single Fire Coil, Control Module, Plug Wires and installation instructions included Intelligent overvoltage / overcurrent protection. What would be the best value in an ignition and coil or coils? Dual or Adding a single fire ignition to your motorcycle is a must do when adding cams a big bore or engine work. $470. Check out the wide variety of ignition from electronic to keyless & wireless. Starts & runs great w/ the button. Ignition coils Knucklehead Panhead Shovelhead 36-84. FEATURES & BENEFITS Pre-programmed ignitions are custom tailored for a specific S&S engine – no need for adjustments Single fire operation – requires a single fire coil for single spark plug applications Dual plugged applications require a pair of two tower coils or a single four tower coil Minimum 3. Love it or hate it The setup uses a Dyna S single fire ignition most commonly fitted to cone Shovel/Evo. It was well used, the wires Spyke Motorcycle Ignition Products allow for maximum energy transfer for increased horsepower. Single Fire Electronic Ignition. ARB E. May 19, 2009 · Buy Single Fire Programmable Iginition Kit - Frontiercycle (Free U. The adapters don't take up much room and they will make your tachometer work. Aug 7, 2025 · Crane Cams Single Fire Ignition Kit Harley Davidson Unused 8-2000 2 Coils HI-2 Nov 9, 2025 · Description: Condition : 100% Brand NEW Single Fire Ignition Part number : 53-660 Rotor, Single Fire Coil, Control Module And Plug Wires Included Ignition Kit Includes Single Fire Coil That Puts Out Over 30,000 Volts With Fast Rise Times And high energy Intelligent Overvoltage / Overcurrent Protection. Has anyone done this? They recommend using a VOES with this unit. The brand is Crane Cams and it is perfect for motorcycle and scooter parts and accessories. This module is specifically designed for Hi-4N Crane Cams and provides reliable and consistent ignition for optimal engine performance. Crane S&S HI-4N Multi Function Single Fire Coil Ignition Kit HD Shovelhead & Evo Designer: S&S Cycle $416. The unit can initially be set to operate in dual fire mode with the OE coil. Discover our high-performance single spark ignition coil, designed for Harley Shovelhead & EVO engines from 1970–1999. Bike Tech tested a DYNA 2000 ignition system with a Crane Single Fire coil in both single and dual fire modes. More details follow the description Oct 30, 2025 · Manufacturer Part Number: 35496. For Big Twin and Sportster Models. Does anyone have any insight on that subject? ouyanglong 53-644 Single Fire Programmable Electronic Ignition Module Fits for Dyna 2000i Harley Davidson Evolution S&S Ultima Revtech Shovelhead - Amazon. All wired up plus a temporary 12v jumper for test purposes. com FREE DELIVERY possible on eligible purchases All 2000i ignition modules are PC programmable, putting you in control of your Harley’s performance. com FREE DELIVERY possible on eligible purchases Sep 16, 2025 · Vehicle Fitment: This programmable single fire ignition kit is designed to fit for 1970-1999 Big Twin (Except Twin Cam Models); for 1971-2003 Sportster (Except "S" Models); for For Most Aftermarket Evolution / Shovelhead Style Engines (Like S & S, Revtech, etc). ★Color: As pictures shown. 32-0469 This is a custom application and rider safety depends on proper installation. Oct 13, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. Tested and Sep 22, 2019 · Ultima Programmable Ignition Kit for Harley Shovelhead, Evolution, and Sportster Models with Kick Start Only. Nov 3, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. ★Fits for Harley 1970-1999 Carbed Big Twin Models & for Harley 1971-2003 Sportster models except 1200S Sport. . Nov 9, 2025 · Description: Condition : 100% Brand NEW Single Fire Ignition Part number : 53-660 Rotor, Single Fire Coil, Control Module And Plug Wires Included Ignition Kit Includes Single Fire Coil That Puts Out Over 30,000 Volts With Fast Rise Times And high energy Intelligent Overvoltage / Overcurrent Protection. Another "Repair by Replacement," Apr 10, 2023 · Application: Programmable Single Fire Electronic Ignition Module Fits for S&S, Evolution, Ultima, Revtech, Shovelhead, & any Evolution based motors. Will work on Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999 Ignition to be electronic so won't be using strobe very often, perhaps check once a year. Manufacturer Part Number: 17503. replaces 'old' parts # 8-4100 (HI-4) now (HI-4N) Single Fire Race Ignition. Most are still dual fire since the ECU or Harley single fire ignition (carb engine) supply a dual fire tach signal (trigger). Dec 1, 2008 · Plan is to run single fire, dual plugged so from the same page 9/18 I come up with the coil choice of 53-392 which is a pair of dual tower coils, or a kit of 53-647 which I believe is the pair of 2 output DC6-4 Minicoils. Had trouble with a Single Fire Ignition on a Harley Shovelhead not firing on one cylinder. Apr 3, 2025 · Single fire mode plus multi spark option advance etc. Find many great new & used options and get the best deals for Harley-Davidson Crane Single Fire Hi Intensity Ignition Coil Shovelhead EVO at the best online prices at eBay! Free shipping for many products! 3021 External Kit Ignition Conversion Kit for 1970 and Later Evolution. I had to turn a small amount off the aluminum plate diameter. Mallory Our product offers the finest electronic ignition system, packaged with the finest coil, at a very competitive price These systems feature an industry standard electronic module with programmed curves suitable for all engines up to our monster 140 C. t. I have re-wired the bike and I am wanting to run single-fire dual spark using 2 x 5-ohm coils with regular points ignition. Power House Adjustable Ignition Module For 70-99 Shovelhead Evolution 17579. im only familiar with the dual fire system. Dyna 2000i. Powerful Ignition Performance: This programmable ignition kit includes a single fire coil that produces over 40,000 volts, ensuring fast rise times and high energy for efficient combustion. Sep 8, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. OEM. Whether you are rewiring your chopper and looking to eliminate some of the bulky OEM components, or if you just need to replace your failed ignition system, this kit will do the trick! This minimal, simple to install kit fits all: Evolution Sportsters up to 2003. com FREE DELIVERY possible on eligible purchases Oct 31, 2025 · Entire unit fits under the point cover on EVO and Shovelhead Big Twins and Sportsters through 01 except Twin Cam 88. Nov 14, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. Jun 26, 2023 · I have a 1976 Harley Davidson FX and it has a Morris Magneto and the spark plug wires went bad on it. Short Circuit Protection Professional installation is recommended. Electronic ignition . com FREE DELIVERY possible on eligible purchases Apr 12, 2005 · I would like to install the V-Thunder HyperFyre™ Digital Covert Ignition on a 1976 shovelhead FLH 93” stroker motor. Mar 1, 2019 · Buy Ultima¨ Single Fire Programmable Ignition Module - 53-644: Control Units - Amazon. Please be sure to confirm the Year/Make/Model applicable information properly before ordering. so twin plug hemi like 5 to 8 degrees ignition Retarded . Mechanical and auto advance. 3021 External Kit Ignition Conversion Kit for 1970 and Later Evolution. Ultima products offers the finest USA made electronic ignition, at a very competitive price. 2 squirts. Find the Compu-Fire Single-Fire Ignition System for Harley Choppers, Shovelhed, FXR, FX and FL models at Get Lowered Cycles. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Dynatek S Single-Fire Electronic Ignition System. Twin Tec internal ignition. Reliable spark, easy install. Jul 9, 2006 · My tuning is now down to ignition. Fast, Free shipping and the best customer service. distributors. 86 Pay over time with Affirm. HI-4 Single Fire Race Ignitions (P/N 8-2100 ignition module only and P/N 8-4100 ignition kit) are true single fire, even at cranking speed. Marked Front and Rear modules for easy identification. Single and dual fire. Includes everything in 3020 Kit plus 2005 Coil and 3003 Plug Wires. Electronic Ignition Module For 70-99 Harley Shovelhead Evolution 17624. The ignition system I had been running was a dual fire Dyna S setup. So far I have purchased a (1) new cam cover cone housing and an (2) Accel Jan 26, 2025 · Buy Single Fire Ignition Kit Accessory 53-660 Compatible With Harley Shovelhead Evolution: Systems & Kits - Amazon. If you buy single fire, you need either a single fire coil or a set of single post coils. Single fire operation increases engine power at high RPM, improves starting, and reduces the likelihood of backfiring at low RPM. Free shipping on orders $79. Andrews. Oct 16, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. It supports both single and dual fire modes‚ accommodating one or two ignition coils. I already added a Harely tachometer to my bike. Fits: S&S, Harley Evolution, Ultima, Revtech, Shovelhead, & any Evolution based motors. single and dual fire. Aug 15, 2025 · Fits For S&S, Ultima, Revtech, Shovelhead, & any Evolution based motors. Modules installed, timed and tested. Fits 1970-1999 Evolution and Shovelhead Engines / Motors 74" 80" 1200 1340. Featuring single fire operation down to 0 RPM for easier cranking and kicking, the Dyna 2000i will operate in all combinations of single fire or dual fire with single plug or dual plug heads (when used with appropriate coils). Fit FXR, Dyna Glide® and Softail® models in stock locations using stock brackets and easily fits under the tank on XL and FLH models. Dyna high tech coils for Harley-Davidson Big Twins and Sportsters are American made, top quality performance coils. Mar 15, 2011 · A Dyna S with dual fire all you have to buy is the ignition, you can use the coil you have. Rotor, Single Fire Coil, Control Module and Plug Wires included Ignition kit includes single fire coil that puts out over 30,000 volts with fast rise times and Intelligent overvoltage / overcurrent protection. Introduction The Dyna 2000i Programmable Jul 5, 2022 · 2000 Sportster Complete Ignition System Upgrade to a Single Fire Ultima Ignition System. Engineered for peak performance, this state-of-the-art electronic ignition delivers a powerful spark voltage of over 30,000V, ensuring enhanced reliability and power for your ride. Nov 28, 2013 · Changing my 99 Evo over to a single fire ignition. This unit eliminates the mechanical advance unit and the points. 95 Pay over time with Affirm. Jan 30, 2007 · • These systems use magnetic rotors with OEM-style mechanical advance spark mechanisms to retain factory advance curves and eliminate points and condensers by replacing the points ignition with a high-performance singlel fire system• Ignitions feature improved performance, easy installation and a 1-year factory warranty• Completely self Ignition Modules are also PC Programmable Besides protecting the unit, this also prevents the costly failure of an improperly matched coil going bad one hour into your ride. Other features Nov 2, 2022 · ★Fits for Harley Evolution, Ultima, Revtech, Shovelhead, & any Evolution based motors. Half Panhead, Half Shovelhead?! What Is A Pan-Shovel?! Feb 26, 2023 · hey Famousff few thoughts that may help. rhpazf ejwp tcmq wjwxl pxo bscjcx duhw olqatv lsuub byxkpw sdue jxt gdwgr zbr nasr