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Ultima Single Fire Ignition Kit 53-660

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$225.00

$ 89 .99 $89.99

In Stock

About this item

  • Single fire Ignition
  • Will work on Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999.
  • 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.



Piper
2025-08-26 10:41:19
Even though this can be put in single fire, I put it in dual fire mode because I like the crackling and popping when deaccelerating. Biggest thing I noticed other than never having to mess with ignition again, is it starts up in like half a second. It was worth it just for that IMO. I used 8mm plug wires and autolite iridiums gapped at .042.
rylan cornelius
2025-08-06 13:00:19
Working great so far. Wires are long enough to go to the left hand side of bike with coil mounted between the cylinders
Willie
2025-08-05 14:43:15
Use in all my bikes. It’s a Dyna 3000i without the price tag. dyna makes them. It’s just a different sticker. Use it single fire.
beeser
2025-07-25 18:29:08
This was purchased to replace the failed ignition control module on a 1982 Sportster "Ironhead" (XLS "Roadster"). I would have preferred to have simply replaced the original module, but was unable to find one. The Ultima system mounts in the right side case where the pick up coil was mounted, and replaces both the pick up coil and the control module. Installation was straight-forward, following the included instructions. My bike already had the correct gold pick up rotor, so I didn't install the one that came with the kit. I removed the output sprocket cover (which, on my bike, meant also removing the exhaust, footpeg and rear brake pedal and master cylinder) to more easily route the harness out of the engine and under the starter. My bike is all stock (except for the carburetor), so I set all the DIP switches to "OFF". Setting the static timing using the LED on the main unit was easy, and once all hooked up, the bike fired right off. The only real hiccup was the coil included with this kit was too wide, and because my coil mounts under the frame down tube and between the tank, would not allow the tank to mount down. I ended up leaving the rear coil mounting bolt out, and swinging the coil forward on the front bolt, moving the coil forward and away from the tank. This is a pricey kit, to be sure, but if it lasts 40-years, as the OEM did, will be a good investment.
Greg T.
2025-07-21 11:07:11
I can't say enough good things about this system. Bike runs consistently throughout the power curve. No more hesitation, hiccups, backfiring, or hard starting. Used on my old '88 Evo. Feeding the cable sleeve through the cam cover hole was a bit tricky, but temporarily tapping the end together allowed it to slip through. Clear directions and the status/vacuum LEDs were very helpful getting it static timed.
Deez nuts
2025-05-31 19:20:47
Product failed I was told send it back I did and now I can’t get a reply or a new part wow that’s good service if I ever seen it
Alexis
2025-05-20 14:34:55
The media could not be loaded.
Juan Manuel Lara
2025-05-07 14:01:10
Lo usé para actualizar mi modulo de encendido, ya que el original está obsoleto, buen producto, funciona bien y tiene el sonido caracteristico Harley en mi Sportster 2002.
Doc Gonzo
2025-05-02 16:15:57
Once old S n S wiring was stripped out of old harness, went together like nothing.Arguably more durable construction of timing plate pickup than the aforementioned. Plastic VS alloy. Would buy again.
Khrysty-Clare
2025-03-28 10:22:06
Worked very well 👌🏾, cheaper den from D Dealer W’LL order from company aga’n 👍🏾.
Barry Cawley
2025-02-10 10:42:57
Harley single fire ignition, used before easy install and great instructions.
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