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Ultima Single Fire Programmable Ignition Kit - Big Twin & XL

by Ultima
SKU 4026
Original price $284.95 - Original price $284.95
Original price
2849 ENTRIES 🎟️
$284.95 - $284.95
Current price $284.95
2849 ENTRIES 🎟️

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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!

Made in the USA

This minimal, simple to install kit fits all:

  • Evolution Sportsters up to 2003.
  • All nose cone type Shovelhead & Evolution Big Twin motors from 1970 to 1999.


  • Single fire Ignition
  • Fits Evolution Sportsters & all nose cone type Shovelhead & Evolution Big Twins motors from 1970 to 1999.
  • Rotor, Single Fire Coil, Control Module, Plug Wires and installation instructions  included
  • Intelligent overvoltage / overcurrent protection.

Programmable features (PC) :

  • 8 Point fully definable wide open throttle curve.
  • 8 Point fully definable part throttle curve.
  • Rev limit programmable in 50 rpm steps.
  • Programmable dead cranking revs 0 - 10.
  • Programmable rear cylinder offset, total of +/- 10°.
  • Programmable rev limiter.
  • Separate programmable break-in rev limiter.

 Data Recording Features:

  • Total engine hours.
  • Time at wide open throttle.
  • Number of engine starts (two minutes running time counts as one start).
  • Longest time operating at wide open throttle.
  • Maximum rpm.
  • Seconds near rev limit.
  • Statistical analysis of time at rpm.

NOTE: Programmable features and data recovery features require programming kit.

Customer Reviews

Based on 4 reviews
Spencer Henline
Poor shipping

It's been 14 day and I still have yet to receive the parts I ordered. Not sure who is to blame. That being said I can't give more then a 1 star review because I know nothing about what I ordered yet because I'm still waiting for It to arrive

Robert J. Gilman
The Chopper Build

I received Item ordered with no problems Can not wait to check it out, this is going on my Sportster project I'm working on it will be several weeks before I will be able to check out my new single fire ignition kit.
Thanks for the fast shipping greatly appreciate it

Scott Kahn
ultima single fire

I love it ,the sporty motor i built from a 883 to 1200 wuth an s/s super e fires right up cold start no choke,only problem is i fried 2 ignitions so far guessing some shoddy wirirng was the culprit,However since cleaning up the wiring i ve since had my headlight burn out and the front cylinder wont fire,,,Im thinking its an issue with the headlight wiring,

High quality

2003 stock 883 sportster bike has never ran stronger, parts in kit are easy to install very pleased with end result

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