Harley ignition timing. is complete, you must reset the ignition timing.

Harley ignition timing Refer to your service manual or the information on page 5. If your bike already has the brass timing cup, which it should being an Evo, you don't need to change that. Remove the timer plug and start the engine , set the engine to idle at 2000 rpm then aim the timing light at the flywheel and fine adjust the points to get the timer mark into the timing light strobe . Rotate the ignition unit until the timing mark on the flywheel is centered in the timing hole on the other side of the engine. Full advance mark at 35° BTDC. Timing can be set using a strobe timing light with a transparent timing mark view plug. I have also advanced cam timing as much as 10 degrees. jpg Feb 4, 2020 · I'm having trouble with getting my V-Twin Harley to start sometimes. Disconnect wires going from ignition module (item 3) to coil (14). So, it makes sense that there would Jan 23, 2009 · Some of the major tools he has to work with are corrected compression ratio, combustion chamber efficiency, camshaft timing, carburetor/intake manifold efficiency, ignition timing, and gearing. Thanks I've got these timing numbers from the Clymer '59 - '85 Sportster manual (points until 1979) ign. Step 5. 2-14. These units will also replace the OEM HD® factory ignition module and sensor used on 1983 and later Harley-Davidson EVO motors. Refer to Figure 2. Locate the proper timing marks for your engine. 10 years from now it could very well be the standard. ADVANCE TIMING PROCEDURE - USING STANDARD TIMING LIGHT Let us show you how to install and adjust the S&S HI-4N ignition system. Like an all-new accelerator pump feature to let you dial in just the right shot of extra fuel for quick throttle action. Aftermarket ignition systems allow you to adjust and dial in the timing and spark to achieve the best performance Feb 1, 2016 · Setting ignition timing is done by the crankshaft markings visible from the plug on the left side of the motor. The Model 1005 replaces the original equipment (OE) electronic ignition system on 1978-99 models. There is no method of timing the ignition advance without removing the cam chest cover, magneto, etc. Check for proper RPM and ignition timing as follows: 1. Plus the Z from the mechanical advance, makes the total timing in order to catch the sweet spot for the flame or ignition as running in the 15 degree range ATDC as it takes time for the explosion to occur. Changing the timing can be done by one person but is easier with two. As most know, low load-high vacuum situations need more advanced timing to complete combustion efficiently. timing at idle. May 3, 2020 · TDZ MOTO TDZ 5 Hole 103 Derby Cover Timing Ignition/Engine Covers Fits For Harley Touring Road King Electra Glide Street Glide Road Glide Tri Glide Dyna Softail (Harley Twin Cam Models) 4. Most of the aftermarket ignitions have a static methoed with a led or you use a meter. Apr 5, 2023 · The classic Harley "idle-lope" is more effected by ignition timing than idle speed. So just modify the steps I indicated above looking for the advance timing marks rather than TDC. e. 11. Dyna S Red Wires @ Rear Cylinder Coil @ DYNA S White Wire Jumper 0 0 0 0 Wire Connections for DSS-2 Aug 15, 2009 · I got and still have that code on my 2000 ultra. Is there a way to adjust the ignition timing? thanks, gregjo1948 Jul 5, 2016 · Continue rotating the engine until the TDC mark (line) in positioned in the center of the timing hole. I was on another harley forum site and posed that same problem there. Screaming Eagle ignition,V&H Short shots. Use the same sequence of adjusting parts and timing marks as described in static timing. It's so simple and yet so unlikely to happen that you start looking into all other kinds of directions Aug 13, 2012 · 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers. retarded 1972 - 1978 10 (degrees BTDC) ign. Jul 6, 2007 · The rotor moved some 45 degrees or so and this caused the ignition and injection timing to be completely off. 557s Best 1/4 MPH 108. Feb 4, 2014 · The bike currently has a ponts system in it and I want to upgrade to a electronic ignition. Mar 1, 2021 · There are four steps involved: intake, compression, power and exhaust. The advancing ignition timing may increase high-end power whereas lowering the low-end. Take the timing plug out. I'm working on my 2003 883. After you've got 14. Disconnect the spark plug wires from the ignition coil. Step 2: Open the Timing vs Engine Temperature Page: Go to Tuning Maps > Ignition Timing Maps > Timing vs Engine Temperature Step 3: Hot Keys: Use the Shift-D (lowers timing) or Shift-U (raises timing) keys on your keyboard. The markings on the flywheel Jul 23, 2020 · A timing light and setting the dynamic timing is great and all, but if you have programmable curves, you need to select the correct curve to begin with and if you still run into issues, you just need to retard the ignition a little further, take it 1° back until it stops pinging under load (assuming you haven't bypassed the VOES switch and it Mar 10, 2019 · The timing pickup (near the switches) should be sitting in one of the windows with the ignition installed . Feb 26, 2009 · What is the max total timing you would want to run with a high compression 95" engine? 32,34,36 degrees?? 2003 95" Twin cam 11. I've used an ohm meter or a test light a few times but it seems like I need a 3rd hand for that and this method has always worked well for me. Here’s a comprehensive guide to help you through the process, ensuring your motorcycle runs smoothly and efficiently. A spark occurs at the correct time to create optimum engine power. Chrome 5-Hole Timer Timing Ignition Points Cover Fit For Harley Twin Cam Touring Road King Electra Glide FLHR FLHX FXST Dyna Softail. I've got a little chug then cough when crusing, constant throttle, all gears. ignition module is usually located under the seat, under a side cover or on the frame below the han-dle bars. g. Lower compression engines will remain dogs regardless of how much timing you throw at them. -How to INSTALL the parts-How to May 2, 2018 · 84 fxr with a 96 flt motor. So for example, if you MBT out at 35 degrees at 3k rpm, then for maximum e Apr 25, 2010 · Basic ignition timing is set by engine design and cam event timing and it is constantly changing during running depending on engine state. Final ignition timing (offset) on my Softail was set this way for individual plug reads on a 1 step colder plug. Remove the bolt from the timing inspection hole. I got a reply that the early baggers had that code come up often. I get a very hard starter kick-back, but not always. 1-set the point gap(. Upgrading your Harley ignition coils is a great way to dial in performance. We'll show you how to set ignition timing using a timing ligh Jul 5, 2016 · Turn on the ignition, activate the timing light trigger, and aim it anywhere that will allow you to observe it flash. Find many great new & used options and get the best deals for 1982 & 1983 Harley Davidson FXR Ignition Timing Rotor Cup 32401-80 at the best online prices at eBay! Free shipping for many products! > Ignition Switch Housing Alignment Tools No. Many VL tools have been re-made. S&S Ignition Module Timing Rotor For Harley Evolution. Feels like the timing is a bit retarded. I think a timing light is allot of hassle! JMHO Sep 18, 2012 · Digital Ignition System • DESCRIPTION The Ultima® Digital Ignition is designed to provide the correct curves and total timing for Ultima enginesand other larger cubic inch or high performance engines. 42 Mikuni Thank You, Todd Feb 11, 2018 · Setting the ignition points and spark timing on a Flathead, Knucklehead, Panhead or Shovelhead Harley with a manual advance distributor. 2. Jun 9, 2010 · Advancing the timing it that range, I feel, would allow us to lean out the mixture just off idle (cruise). Note the steel plate on top of cylinder. The ignition timer and coil work in tandem to fire the spark plugs. H-D 1980 AND LATER O. The exhaust will backfire when downshifting, and when turning the ignition on the exhaust will huff and the engine will turn a little on it's own. Jan 8, 2008 · To isolate the points disconnect the coil and condensor wires. If you have an ignition with an external black box, like the Crane Hi4E, you'll find just a timing plate with no black box. 61530-03B. 4K views 10 replies 5 participants last post by thumper823 Jul 22, 2015 Nov 5, 2009 · Then hook the timing light up and start the bike, hold it at 2500rpm. Checking vs Setting the Ignition Timing You can check the timing without changing anything. Apr 18, 2022 · If your ignition timing is good, that band should be located right at the bend of the ground strap. Apr 8, 2008 · Here is my little trick,works on all of em. 2 Compression Woods TW-8G Dynatek ignition, I have been running it set on curve 26B which gives roughly 35 degrees at 6500rpm. I'm assuming with 5 wires, it's a full ignition, so you would bypass the module. It also supports delaying the Sep 19, 2017 · spark vs. Applying four decades of motorcycle experience, Frank shares the hard-earned tips and tricks that served him so well over the years. plate. Be sure view plug does not touch flywheel. An aftermarket ignition setup can increase the temp of your spark, making it more efficient at burning fuel. Pressure in cylinder pattern in dependence on ignition timing: (a) - misfire, (b) too soon, (c) optimal, (d) too late. I need some help selecting the right EI for it-what do you guys recommend, in the $250 or lower price range? The other thing is, how hard is it to install and set with out using a timing light? I have a timing light but I don't have a clear timing plug. To set the timing properly you need to make sure you are setting the static timing for the front cylinder and not the rear cylinder. , this advances your timing. Adjust your ignition to put it where you want it. Feb 19, 2016 · Harley Davidson Sportster: Ignition Diagnostic Guide. Jul 20, 2015 · Ignition Timing %$#@!!!!! Jump to Latest 7. Where you'd set it with an EV27 depends on your type of ignition, compression and other mods. The adjustable pushrods have to be added, and at that, changing tappet plunger depth doesn't have the effects that it does on chevy V8. VERY slowly, bump the engine over a bit with the kicker (or put the rear wheel off the ground and with the bike in high gear use the wheel to move the engine)you are looking for the TDC mark on your flywheels (stock flywheels up through early 1980 have a Timing a Harley made simple. 20170101_181839. pull you plugs and pull the front intake push rod tube, set your points, make sure they are gapped right Then turn the engine over slowly until you see the front intake push rod close, then look into the timing hole and continue to turn the engine over (Slowly) until you see the Sep 23, 2010 · The cam timing events are only a small part of the equation concerning ignition timing, high static compression and an early intake closing cam will affect how much timing a bike needs or will allow as will the flow through the intake, exhaust tract, injector size, placement (notice the angle on HPI compared to stock) squish area and overall Nov 30, 2020 · Tried searching here and YouTube but no luck. Apr 4, 2013 · The cool thing about ignition timing is you can usually get a considerable performance increase for little or no money. Running a S&S carb and have it adjusted so it idles, accelerates, and runs out well. TIMING A) All timing adjustments should be made using the advance timing marks on the flywheel. No. Refer to a factory shop manual to determine the timing mark for your particular engine. Nov 1, 2005 · Chopper If you have an old clearance light or tail light bulb With the wires attached. I just put S&S heads and cylinders and flat tops at 8. Aug 7, 2007 · Sure glad I did because now I have been able to verify the correct ignition timing mark on the ground strap which tells me that the timing is set correctly under full load as well as idle. Run the engine at 2,CXXJ RPM when checking the timing. IGNITION SYSTEM 1 Mar 30, 2010 · S&S ® Cycle, Inc 14025 Cty Hwy G, PO Box 215 Viola, Wisconsin 54664 Phone: 608-627-1497 • Fax: 608-627-1488 Technical Service Phone: 608-627-TECH (8324) REMOVAL OF O. no big deal but it is important to know. This Ignition Module Rotor is a high-quality OEM replacement component. In this video we inst Nov 17, 2008 · The distributor has a bolt with a spring to advance it on start up and also slides when the bolt is loosened to tweak the timing I assume. 4 everywhere below 30+% throttle position. My base locked out timing is 35* and I'm only running 20lbs of boost which brings the timing down to 20*. advanced 1959 - 1971 45 (degrees BTDC) ign. . Mar 11, 2009 · Stock timing, at 1050-1500 rpms is 35* for all bikes except California models. Related Articles - America’s Best Engine Shops 2024 | Sunset Performance Engines - America’s Best Engine Shops 2024 | New Performance Automotive - America’s Best Engine Shops May 30, 2012 · Ignition is MSD 7al2 w/ timing control module (msd8762). To test Harley ignition coils: Locate the ignition coil on your motorcycle. My bike normally has 170 HP / 190 TQ. You must get them within . Remove the screw plug from the timing hole #( 11 ) on the left side of crankcase. That is, under low vacuum conditions the switch is open and has no effect on ignition timing. TQ Jul 22, 2009 · Down the short road as ethenol increases I can remap the fuel and increase timing. 7009 - Use on all 2014-present Touring and Trike models that have an H-D ® No. No problem with that. Consult your owner’s manual if you’re unsure of its location. Dec 22, 2012 · 2004 Dyna Lowrider Harley Heavy Breather,Stage 1,Screaming Eagle mufflers. Is this at full advance? I run an automatic advance breaker system, if it needs to be set on the line at full advance I will have to lock the advance at full position to set the timing. Easier with one person on each side than to go back and forth. ELECTRONIC IGNITION SYSTEM - 1978 AND 1979 MODELS 1. That's all I ever did. 1948-1960. 5-1 is still too much to be practical as a daily driver mainly due to present fuel selection. It could be that your overall timing is too advanced. May 18, 2024 · Working on a 88" twin cam in a 2001 Harley Road King. and the timing probably could not be fully retarded either. The Sportster is all stock including the left handle-bar wrist-control for changing the magneto timing. The following below image shows a typical Timing Vs Engine Temperature map page (yours will most likely look different). This trick works just the same, regardless of where the black box is. 7010 - Use on all FL Touring models 2003-present that have an H-D ® No. retarded 1959 - 1971 15 (degrees BTDC) ign. We'll show you how to set ignition timing using a timing ligh Sep 7, 2015 · So it turns out my first pan motor is a later outside oiler motor, despite what it says on the case, it was giving serious kickback when I tried to start it so I thought it's preignition caused by the timing being too far advanced, the timer is a single point circuit breaker automatic advance, Which would be correct for 65, I removed the timer cover, plugs, timing inspection plug, and Find the Twin Power Points Ignition Timing Tool - 71873H4 at Dennis Kirk. After 51 years of “On Any Sunday” (1971), still thrilling to watch Mark Brelsford pitch his 750cc Harley-Davidson sideways at 120mph, & exit the turn tucked in- one-handed- still in a full two wheeled drift. lots manuals all show the single line but also Establish base torque curve with stock Ignition maps; Add small amount of advance (e. 022") 2-rotate the engine,watch the front intake pushrod go up and start down 3-locate the advance fire mark in the middle of the hole 4-with the circuit breaker at full Jul 3, 2010 · Best advice I can offer as a tuner is to get your AFR set to 14. Timing the Engine: 1. HD 96295-65D) into timing inspection hole. I like to use a clothes pin to hold the tube up and it also gages the movement of the rod. • The Harley ECM (Electronic Control Module) calculates how long to open the injector to get the right amount of fuel for the current running condition. The image below shows the line is for 35° advanced. The ignition module or points is on the right side of the bike, the timing hole is on the left side. It lowered the HP to 160 and raised the TQ to 219! 1 – MSD Pulse Ignition, PN 42211 1 – Ignition Coil Pack, PN 43952 2 – Super Conductor Spark Plug Wires, PN 32019 1 – Trigger Pickup & Rotor Assembly, PN 42315 MSD Pulse Ignition for Harley-Davidson® PN 42211 IMPORTANT: Read these instructions before attempting the installation! It is also recommended to The Timing Hole Plug (HD P/N 720) can be removed with a 3/8“ Allen Hex Key - It has 5/8-18 threads : Some 1996-2003 flywheels have a Single Dot to indicate 40° BTDC when engine rpm is ~3500 rpms : 2004-later : No Timing Hole or Timing Marks on Flywheel - Base Timing is set in programmable Engine Control Module using CKP Sensor at Flywheel Teeth Performance and Technical information on ignition modules, coils, spark plugs, spark plug wires and other ignition system components for Harley-Davidson motorcycles. Nov 4, 2016 · Power commander V ignition timing Jump to Latest 8. Thread starter Marks-Sportster; Start date Jul 15, 2008 Apr 9, 2011 · The Harley Shop Dope reprints contain several specifications of engine clearances and valve/ignition timing. Find many great new & used options and get the best deals for Harley Ignition Sensor Plate Timing 32448-95a 6226 FXST FX FLT Dyna Softail at the best online prices at eBay! Free shipping for many products! 1. Remove the O. •The Harley ECM also controls timing, and most new bikes it controls the throttle as well. Remove ignition module (3). 3. When sarting it up it hesitates to turn over at first. The point at which LED goes off is TDC. 1. That's been one of the most difficult failures to find I ever experienced. Check out my network here: https://daleschannel. Electrical . Checking the ignition timing marks for accuracy using the "positive piston stop" method. single slash showing when #1 @ TDC, rotate crank and find a double slash. Aug 4, 2021 · So as a follow up to my previous post STATIC TIMING MY EVO I tried what I said . Hook the light to your front spark plug wire and point the light at the hole from the allen screw. Turn on the ignition, activate the timing light trigger, and aim it anywhere that will allow you to observe it flash. Remove your plugs. See Figure 0. I feel pretty lost on this so if someone could give me a distributor timing 101 I'd appreciate it. This Screamin’ Eagle ignition system will allow the engine to rev up to 7000 rpm (Race Part Nos 31713-99, Oct 9, 2012 · This video demonstrates how to install the ignition, rotor and cam sensor plate on Harley Davidson EVO Evolution engine. Flywheel has three marks. If not, rotate the crankshaft 1 revolution and check again. This enables you to rotate the top of the circuit breaker and adjust the timing. Here is a video link with my bike with a 10 degree advanced cam timing. Timing advance plays a part too in octane selection. Jun 2, 2008 · "Timing for dummies"In this video I show how I gap the points and set the static timing on my 1975 XLH-1000 Ironhead Sportster. However, because we manufacture one part and Harley Davidson the other, we cannot warranty any parts of the tach drive. My electronic ignition module static timing called for TDC (vertical line). I brought the front piston up to the top, and the timing hole showed the vertical line . 1K views 3 replies 3 participants last post by tekslk Nov 4, 2016 Jul 29, 2021 · I have a rather mild 283 already assembled and got thinking about ignition timing and distributor set-up before firing it up to break in the cam. Feb 25, 2010 · I think on your '97 EVO, the two (2) "dots" are the 20* advance mark. Jun 21, 2020 · If you ever timed a Harley you know how hard it is to see the timing mark thru the plastic timer plugs. But, some time and effort will be required. Set front cylinder (marked "F" on base) first; then, set the rear Note: always check ignition timing whenever double circuit breaker points are adjusted since any change in rear contact point gap affects ignition timing. 1996 FXDS-CONV S&S E. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Twin Power Points Ignition Timing Tool - 71873H4. I do not know anything about these but it acts like the timing needs bumped up a bit. The DYNA 2000I Digital Ignition system for Harley-Davidson motorcycles is a self contained upgrade to the electronic advance ignition found on late model Harley's. You can tune an engine to run on 93 pump gas with a 12 or 13:1 CR by adjusting the timing, depending on other specifics about the engine. The manual says there are some pop rivets on the timing/ignition cover that need to be drilled out. 1974 Suzuki GT750 Lemans (Water Buffalo) The Timing Hole Plug (HD P/N 720) can be removed with a 3/8“ Allen Hex Key - It has 5/8-18 threads : Some 1996-2003 flywheels have a Single Dot to indicate 40° BTDC when engine rpm is ~3500 rpms : 2004-later : No Timing Hole or Timing Marks on Flywheel - Base Timing is set in programmable Engine Control Module using CKP Sensor at Flywheel Teeth Apr 12, 2022 · Manual mentions setting ignition timing with the crankshaft line slightly ahead of the window midway point. The ignition system ignites the air/fuel mixture inside the combustion chamber. Gives you the ability to pull timing out at high load with high air temperature. Engine Temperature map page may be all that is required. the bike has been converted to a 12 volt system with a Mallory 556 Unilite Ignition. Set it once rode it 40k miles without a single ignition related problem. Ignition timing cover rivets Ignition timing cover rivets. 002. Jun 12, 2019 · 1-Timing mark; 2-Breaker cover re-timer; 3-Adjustable contact point; 4-Breaker lever contact point; 5-Contact point adjustment lock screws; 6-Breaker lever; 7-Condenser; 8-Cam; 9-Adjustable contact point base; 10-Friction spring which aids screws 5 in holding point base 9 tight, thus maintaining correct adjustment; 11-Breaker lever spring Aug 6, 2009 · It acts like there is a timing issue. A car’s ignition timing comes into play during the compression stroke. Then after adjusting the timing it says to re-install the cover plate with new pop rivets but THEY HAVE TO BE A SPECIAL KIND. Setting Ignition Timing on your Harley May 20, 2022 · Understanding Harley Twin Cam Ignition Timing If you’re riding a Harley-Davidson with a Twin Cam engine, adjusting the ignition timing can have a significant impact on performance and reliability. Ignition timing is an important process that plays a big role in the performance of an engine. 015 . aha I thought , I'll just hook a spark plug to the front cable and in 5yh gear, ignition on , I slowly rock the rear wheel back and worth with my foot as Imlay there watching for a spark to jump across the electrodes on the Aug 31, 2019 · A single ignition coil fires both spark plugs at the same time, one will spark in the exhaust stroke , while the other fires the combustible gases in the other cylinder to produce the power stroke. is complete, you must reset the ignition timing. THANKS The nut attached to the timing stem is the one to loosen, to make fine adjustments to the timing. It is necessary and useful to centrifugal advance the ignition timing settings to give enough time for everything to get ignited. It can also be 6 days ago · Stock or aftermarket ignition? I used to run a Crane HI4 and it had a led for static timing. 59 Hihaha Ignition Engine Timing Points Cover for Harley-DAVIDSON 1971-1999 / Inner/Durable Aluminum Alloy / 1 Pcs Silver Tone XMMT Chrome Motorcycle 4-hole Derby Clutch Cover for Harley 1994-2003 Sportster XL 883 1200 Nov 4, 2023 · Stock ignition has a timing sensor in the nosecone and the ignition itself is a module under the seat. All ignition is still stock and running the voes. Image is for reference only. This should give the bike an initial timing to start. On a Harley engine, 4 degrees equals a movement about 250 - 350 RPM. Its set now to pull 1* of timing per pound of boost after 5lbs. Set timing as per manual for dual point circuit breaker. Turn ignition switch off and disconnect battery ground cable. Just after the front intake valve (watch pushrod) closes, you will soon see the advanced timing mark in the timing hole. 1978 Strokershovel Lowrider 100 inches. Want to make more power? How Does Ignition Timing Work? How to tune ignition? In this video you will learn tuning secrets and how to tune ignition for your Feb 19, 2015 · Remove your timing cover, RH side of engine on gear cover. May 13, 2011 · Been having idle issues and was checking ignition timing and checking out the sensor and rotor in the nose cone. I own several and none work 100%. Here is how I always remember how to advance/retard the timing: On the right side of bike, looking at the motor, the flywheels turn the same direction as the tires, i. Roll the engine over until the rod bottoms out and the points NOTE: We do manufacture our magneto to Harley Davidson tach drive specifications. E. 9 out of 5 stars. 002, it is impossible to get accurate timing in both cylinders. Wheelsthroughtime. Grounding the VOES wire will cause the ignition to get total advance by 1500 rpm. I have kick started it in both positions but not sure which way is retarded for starting. Feb 6, 2008 · Here's a page that will tell and show how to set the timing on an EVO and what the timing marks look like too. To adjust the timing loosen the nut on the advance cable stud. Aug 31, 2007 · Step 4. $21. FIGURE 1. The HI-4N fits 1970-'99 Harley-Davidson® carbureted big twins. Mar 9, 2017 · The timing trim pot does not affect the static timing, i. If you adjust this page removing timing from the “middle” of the map page to the right will correct MANY timing ping issues. Their have been many Inventions that's supposed to make this easier. This is all just speaking pretty generally. I originally thought that i had too much compression so i upgraded to a high torque starter, increased the size of the battery cables, and added compression releases. What are they for and would the timing affect the chug Jan 30, 2005 · Like a built-in function allowing the ignition timing curve to be adjusted, too, +/- 10 degrees from the stock settings. The valve cover wrenches, tappet puller, pinion gear puller and wheel hub wrench are available from myself or Vintage Motorcycles Nothwest. Once the motorcycle is running, set the throttle at 2000rpm. Harley took that cosde out on the newer model bikes. 7K views 32 replies 9 participants last post by Jan-Dirk Oct 20, 2007 Feb 17, 2023 · This video covers EVERYTHING you need to know about converting your Harley Big Twin Evo (or Sportster) to a points ignition. advanced 1972 - 1978 40 (degrees BTDC) 1980 - 1982 (degrees Jun 28, 2024 · Learn how to master dynamic timing on a Harley Davidson Sportster with this step-by-step guide. Jun 4, 2014 · Making your total timing around 10-15 (I don't remember the actual advance mechanical gives) The advance mark is X BTDC. Setting Ignition Timing on your Harley-Davidson engine: INSPECTION. Each click of the U or D key, while holding down the Shift key, will change timing by 1 degree. The unit mounts in the gear case cover and uses the standard H-D timing rotor. checked the plugs, nice and tan(now that I know how to use the fuel enricher), went in to check the static timing and found 2 timing marks. Sep 18, 2012 · The only "valve timing" you could "adjust" would be with changing cams. An ignition timer looks similar to a distributor, but there is no cap, rotor, or wires, so it doesn't "distribute" anything. Here is a good site to read up on this Setting Ignition Timing on your Harley The ignition curve is different if I am not mistaken, not knowing exactly what you have conversion wise may be cause for some trial and Dec 13, 2015 · Harley Davidson Panheads used three types of ignition timers from 1948 to 1965. Sep 18, 2012 · Digital Ignition System • DESCRIPTION The Ultima® Digital Ignition is designed to provide the correct curves and total timing for Ultima enginesand other larger cubic inch or high performance engines. Anyway, unless you got stupid ridiculous, octane booster shouldn't be necessary. Aug 22, 2022 · Learn How To Tune Up & Maintain Your Harley-Davidson Ironhead Sportster In this step-by-step instructional video, guru Frank Kaisler takes you through the care and service of Harley-Davidson's popular Ironhead Sportster motorcycle. Loosen the standoffs holding camshaft position sensor and rotate it clockwise until timing LED goes out. 2-4:1 AFR in that range, then start increasing timing 2 degs at a time in those same cells until you get detonation, then back it off 2-4 degs, depending on the fuel variances you will deal with, and only in the places where the detonation Nov 8, 2022 · Increasing engine horsepower is one of your vehicle’s main advancing ignition timing benefits. Which am I Timing to,the double or the single. Speedo/odo correc Oct 24, 2022 · I need help in making sure ignition timing is not the cause of my "Hard Start" problems. The shorter distance to the other window should be CLOCKWISE. This ignition is microcomputer controlled, generating extremely accurate control over the entire ignition process. '21 LowRider ST 126 rwhp, 134 rwtq, Kinda stock '05 Carbed Night Train (Sold) 111 rwhp, 112 rwtq Best 1/4 ET 12. Now you know where your timing is set at. If it's too close to the tip, that indicates slightly retarded timing, too close to the threads/base and that indicates too advanced of a timing. May 1, 2021 · This video is a basic guide on how to set the Ignition timing on a 1942 Harley 45 WL flathead. Mar 30, 2018 · Turn on ignition. If the shop manual is not available, remove spark plugs, turn engine until front piston is at TDC on compression stroke and identify TDC mark on the flywheel. 022 for both sets of points. there is a single line mark, following by a double line mark and then a dot. This is unlike the subsequent 1950-* WR front drive system, in which two vernier plates permit very small adjustments to be made through an access cover. Ignition Modules for Sportsters & Buells: 12-Pin Ignition Modules Note: 12-Pin modules were stock in 04-06 XL's. Note 2: The Dyna 2000 TC-3 will work in 2006 models, however the speedometer & odometer will be off with no way to correct it. readings are not the same or within . 4. simple adjustment to the Timing Vs. In a spark ignition internal combustion engine, ignition timing is the timing, relative to the current piston position and crankshaft angle, of the release of a spark in the combustion chamber near the end of the compression stroke. Jun 26, 2008 · I have this sense that the timing is a little off and would like to set it as perfect as I can get it. The VOES is a motorcycle part described as a vacuum ignition retard device. If you are experiencing no-starts, misfires, or poor acceleration, this article may help. Jun 28, 2024 · Learn how to master dynamic timing on a Harley Davidson Sportster with this step-by-step guide. com See whats new h Apr 10, 2011 · Premise - How to setup a spark table to begin tuning Ignition timing makes torque, and torque makes power! At very low loads at barely part throttle most engines typically need 15 degrees of timing more than MBT at WOT for that given rpm. 5 out of 5 stars 2 S&S Ignition Module Timing Rotor For Harley Evolution. Dec 29, 2016 · turning the spark control to full advance the engine began running poorly, ignition timing was too far advanced. The single dot or partially drilled hole is the "front cylinder retard timing mark" [wihich i believe is the front cylinder TDC mark]. Twin Tec ignition Model 1005 is intended for use with Harley-Davidson Evolution type motorcycle engines. B) Rotating the ignition plate clockwise advances the timing and counterclockwise movement retards the timing. Thread TIMING MARK VIEW PLUG (Part No. Sep 30, 2007 · Advancing Ignition Timing Jump to Latest 8. Mar 29, 2012 · Get the front piston close to TDC , rotate the points plate till points are at the widest gap then regap the points to . 98 Jul 18, 2008 · General Tech Harley Davidson. Step 6. This will expose your Ign. STATIC TIMING 1. spark vs. May 24, 2023 · How To Test Harley Ignition Coil Primary. TIMING: The ignition is timed in the advanced position to occur when the front cylinder piston is 11/16 inches (or 45 degrees) before top dead All Harley Davidson motorcycle carbureted models since the 1984 model year have used the VOES to improve throttle response, increase MPG, and meet EPA requirements for emissions. Ignition Timing Setting ignition timing for OEM Harley modules Sep 4, 2008 · Point gap is . Timing is now set approximately at TDC, which is correct for cranking conditions. Problems seen most Feb 19, 2016 · Harley Davidson Sportster: Ignition Diagnostic Guide. Oct 2, 2012 · Normally a pre ignition condition is not cause by timing, but ignition/detonation of the AF mix prior to the spark plug firing. I can change the idle lope dramatically on my '68 shovel head by manually moving the ignition module (distributor). Timing is advanced or retarded by manual rotation of the circuit breaker base in relation to cam. Ignition timing controls when the spark plug fires during this process. If you don't have a kicker,put it in fifth. engine temp,: Table to adjust the base spark timing for different engine temperatures. module and remove the two mounting bolts. Save these items for later re-use. The purpose of those downloads is to adjust ignition timing and fuel mixture so that modifications done to an engine do not destroy the engine. Start with the dial at 0, slowly turn the dial back till you see the mark in the plastic plug and read the degrees on the back of the timing light. Trying to static time a Dyna s duel fire ignition. That means more power and better fuel economy. Take the plug out of the timing hole. Final Words As you should realize by now, ending up with an optimized engine involves more than just selecting a bunch of parts. It will NOT work with a Dyna or any other ignition that uses a mechanical advance. Jan 22, 2017 · Look in the timing hole on the primary side of the bike (remove the plug first!). air temp, Table to adjust spark timing for air temperature. Adjust your point gap first then take your front intake pushrod tube cover off to expose your pushrod. Remove ignition cover plate and hardware (items 1 and 2). 1974 Suzuki GT750 Lemans (Water Buffalo) Oct 8, 2007 · I think that there are a lot of misconceptions out there about what Stage 1 and Stage 2 means when it comes to the Harley ECM downloads. The ignition module is responsible for receiving input signals from various sensors and switches, and then providing the appropriate spark to the spark plugs at the right time for efficient combustion. Check ignition timing: At every 5000 mile (8000 km) service interval. No need to aim it at the timing hole -- you already know the exact position of the flywheel. 1 or 2 degrees) to ignition maps; Tune fuel maps to correct for any changes to fuelling due to additional ignition advance; Test on dyno to determine if additional ignition advance has improved torque curve; If torque has improved go to step 3 above and repeat. Turn off ignition and reinstall spark plugs. You should see a Dot in the hole, pretty much centered. Your 2014 ECM will compensate the timing. Use a multimeter to measure the resistance between the primary and secondary coil windings. Similar to procedures are used on S& Jan 23, 2010 · I've played with cam timing quite a lot. Features: Comes with bolt and washer; Replaces OEM# 32402-83; Made in the USA; Note: Exterior of rotor is silver. 71400013A. This is the first time I have worked on a bike like this, so u Turn it counter-clockwise until it just turns back on. 1948 -1960 used a single contact point manual advance ignition timer. Module starts pulling timing after 5lbs of boost up to 15* of timing in 1* to 3* increments. Jun 27, 2020 · But that's just a stupidly broad generality. The rotor has the little notch that engages in the cam and I know the postion of of notch when the timing marks are aligned ( real close anyway ) with this all aligned I notice that the front cylinder is not at the top nor the mark on the flywheel through the timing hole is aligned. tv Dont for get the "Museum That Runs: www. If you are using a dial back timing light to set timing to a specific number you use the single dot mark. clockwise, right? Harley-Davidson motorcycles rely on an ignition module to control the ignition timing and spark generation for the engine. I tried it with the timing high on the 16" line and was able to get 50 MPG. During acceleration is when the most timing advance occurs and that is derived from a specific set of circumstances as interpreted by the ecm. looking for clarification on the flywheel timing marks, that I should be using to set the timing to. The timer's function is to signal the coil to fire, which sends spark to the spark plugs through the coil-attached plug wires. This retarded timing can result in a loss of power and high exhaust gas temperatures when used on stock engines. Feb 2, 2016 · To check the timing, I retard it fully by the handlebar control, turn the ignition back on and advance the timing to make sure the points spark just as the handlebar control bottoms out fully advanced. It affects the advance rate. head temp,: Table to adjust spark timing for head temperature. I have an 93 FXR. Still seems like it's a bit logy. Raise RPM's to at 2k. The ignition should now have the proper timing. Ignition NO YES (7000 rpm) This ignition has retarded timing to allow use of higher than stock compression. Nov 27, 2018 · I'm now down to the final stages. 1a. Then check your mileage. Your instructions for static timing call for this in the timing hole. Oct 30, 2024 · The best way to initially set the timing on the Dyna S is to use the fully advanced mark in the center of the timing hole. Sep 25, 2009 · Ok guys, you always give me great information, so gonna pick your brain, 1996 1200 Sportster Sport, nice bike, why would someone take the whole electronic ignition out and put points in? I see no logical reason for this, although I got the bike running really good for my buddy he is now faced with deal with the points or buy the electronic Apr 13, 2023 · If you installed the cams right, ignition timing is already set as ignition is pulled off the crank position sensor on all harleys that have a cam plate, except early TwinCams that pulled timing off a cam position sensor. I'm considering eliminating the vacuum advance all together and putting in a advance weight/spring kit with the weakest springs in the kit that allow maximum advance in the neighborhood of 1200-1500 RPM. Line for tdc a single dot and a double dot. The O. ***** Harley 45 Ignition. It was more of a nusinse than a real problem. Turn the rear wheel in normal direction until the 40deg BTC vertical line is centered in the inspection hole. Bike runs fine. thanks harleytoprock for giving me a kick in the pants and i hope this helps Mike. If you are using a "regular" timing light to set factory original timing you use the "line" mark. This is what you'll find inside the cone. 8:1 and an ev27 cam. Many aspects of motorcycle tune Here's what it's like to set the timing on an Evo Harley without a plug to keep the oil from spraying out. Remove the front intake push rod cover so that the opening and the closing of the valve may be observed. qeb blxpck rxpgz jjbmdtto qlheq onag ssb tbjb clzyeo qsihi