Harley Davidson Single Fire Ignition Installation : Weekend Wrenching
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- Опубликовано: 17 дек 2021
- Shop Ignition Systems : www.jpcycles.com/motorcycle-i...
Adding a single fire ignition to your motorcycle is a must do when adding cams a big bore or engine work. But it also a good upgrade for unmodified engines as well. It cleans up the idle, eliminates back fires allows you to adjust advance curves and rev limiters and improves the efficiency of your engine. The installation is basically the same for nose cone Shovelheads, big twin Evo's and Evolution Sportsters.
#SingleFire #HarleyDavidson #WeekendWrenching
You nailed it.always appreciate some what is now called old school. Time is flying. Thank you.
eye put an ultima single fire electronic ignition on my ironhead like 4yrs ago & havnt had to touch it since.
Harley got smart and moved that plug for the timing marks to the same side as the ignition module. For years timing a Sportster was a two man job because the timing plug was on the other side. I was in the Philippines in 1990 when my ignition module on my '89 Sportster crapped out. Luckily I had a set of Chevy Blue Streak points laying around. Had to go Old School and run points. I never did change back to electronic. Always kept a spare set of points and an emory board in my tool pouch.
Thank you have a great day... You answered what I needed to know 😊
New fan / sub . Great video on point to a professional level
Great video as usual.
Great video, thanks for sharing. Cheers
Great video as always. I just put the dynatec module in my 03 883H that came in my hammer 1275 kit. I used how to videos as a guide, it was pretty easy and my bike runs great. My icm was failing and the bike would stop running after it reached full temp and backfire. Wouldn't restart until cool. I used a hairdryer on it to diagnose. It would stall Everytime I put heat to it. Can't wait to finish the big bore kit in the spring.
Great video. The procedure is identical to that of the Powerhouse Plus, which is made by Twin Tec. I do have a couple of questions though. I put mine on a 1997 Heritage Springer. The instructions say you don't have to remove the factory ignition module (under the seat). I did however unplug it. I unpinned the violet/white VOS wire to connect to the same wire of my Powerhouse Plus. The instructions didn't mention getting 12v power from another source in those words, but it did say connect to the white/black wire from the kill switch with the white/black of the module. One of the two old wires I disconnected from the old coil is white/black. I'm assuming I can use that white/black wire with the white/black wire of my new module on the center post for 12v power and delete the old pink wire. Last thing mentioned in the instructions was to replace the plug wires with spiral core wires. Will any newer model HD wires work, like the Phat Spark plug wires?
I wanted to hear it run and how it sounds at idle and if it pings or hesitates!
Can I install the ignition module without having to change out the coil for a 2002 Sportster 883 Hugger?
Appreciate the tutorials. When I attempted to order the model shown at JP online it showed not compatible with 2002 883. Is this because it's a conversion to single fire from dual fire? Also does the old harness (ign. module) become irrelevant with the new direct wiring to single fire coil?
I just put in my 76 shovel what advantages will i get if i put a voe vacuum switch in
Hello! could you help me? I have a question: how many amps should a connector support that I will use to install the new connection on the VOES and TACH wires on an EVO 1340? thanks!
Just installed this Ignition Module and new coil on my 2003 Sportster. when I powered up the red light flashed once and went out. turning ignition mod the light does not come on at all. Any suggestions ?
please help friend. what is this wire?
I just acquired a 95 sportster 883XL deluxe and it has the 53-644 ignition module but has a dual fire coil, can it still work with this or does it have to be a single fire coil? The bike cranks and gets gas just wont start and run not even with starter fluid, any help is appreciated!
Had my evo die on me whilst riding and would not restart had to be recovered,I’ve been thru ultimate ignition system once already so would it helpful to put thermoplaste on back of module to help protect from nose cone heat?
Ive fitted this model to my 99 1200 sportster and cannot get a spark when i crank the engine the red light flashes a few times the goes out til i start cranking again the it does the same thing. all wiring checks out ,coil checks out ok . i have taken the VOES of (it a chop with motogadget wiring) the voes wire is just taped up! have got a faulty unit?
How I hook up a dual fire two wires set up to single coil with 3 studs ....I only have 1 pink an 2 white together