Ultima Programmable Single Dual Fire Electronic Ignition Module For Harley S&S

Description

Ultima Programmable Single Dual Fire Electronic Ignition Module For Harley S&S
Part # 53-644
Fits: S&S, Harley Evolution, Ultima, Revtech, Shovelhead, & any Evolution based motors.
1970-1999 Carbureted Big Twin Harley Models & 1971-2003 Sportster models except 1200S Sport.
You will receive 1 brand new ignition module exactly as pictured.
Features:
Single Fire operation down to zero rpm for easier cranking and kicking.
Will operate in all combinations of single fire or dual fire with single plug or dual plug heads.
(when used with appropriate coils)
8 advance curves to cover a broad range of engine builds and riding styles.Adjustable range of over-rev protection.
Adjustable timing retard for nitrous and turbo applications.
VOES indicator. Allows you to tell at a glance the status of the VOES switch. Also indicates when retard mode is active. Great for diagnosing faulty vacuum switches or operation of retard controllers.
Built in Tach Driver. Delivers stable tach signal even during rev limiting or can be used to activate shift lights, auto shifters, and other accessories.
Easy static timing with built in timing indicator. No timing light required.
Intelligent over current / short circuit protection. Every time power to the ignition is switched on, the 2Ki will check to see if the coil is shorted, mis-wired, or the wrong type. If an error is detected, the 2Ki will immediately switch off and issue a warning by rapidly flashing the status indicator. Besides protecting the unit, this also prevents the costly failure of an improperly matched coil going bad one hour into your ride. After starting, the 2Ki continuously monitors the coil and wiring status.
Active Dwell Control. Continually adjusts coil current to maintain maximum spark energy all the way to redline while eliminating coil stress caused by overcharging at idle. High efficiency design reduces battery draw for easier cold whether starting and lower charging system load.
Ruggedized output - cannot be damaged by broken or disconnected spark plug wires.
Over voltage protected against momentary spikes (both positive and negative going) as well as surges caused by faulty voltage regulators or quick charge battery boosters.
Harness constructed with TXL cross linked polyethylene automotive wire for exceptional resistance to abrasion, heat, and chemical attack. High temp glass braid jacket further increases the toughness of the harness and provides a tight, clean appearance. Wire colors closely match the factory harness for error free installation.
Manufactured with premium quality components specifically qualified for operation in a high temperature / high vibration environment. A one piece aluminum housing and thermally conductive epoxy encapsulation provide superior heat dissipation and outstanding resistance to shock, vibration, and moisture.
Advanced microprocessor technology.
Quartz crystal accuracy.
Intelligent overvoltage/overcurrent protection.
Adjustable retard timing.
Short circuit protection.
1982 & EARLIER MODELS WILL REQUIRE A SENSOR CUP, OEM# 32402-83
We always strive to give the best description & provide you with the best customer service. If an item needs to be returned, please call us first as many issues can be rectified with a phone call. If it is necessary to return the item, the buyer must first receive an RA number from Rivercity Cycle Parts.
All items to be returned must be in new condition and uninstalled.
Any item returned is subject to restocking fees and must be returned/shipped at the buyers expense.
All
Missouri
residents will be charged a sales tax of 9.68%
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We will be adding more parts daily.
Our inventory is always growing, so if you don't see it listed here, give us a call.
WARNING:
Serious injury, death, and property damage can result from the improper use, control, alteration, or maintenance of motorcycles. The dealer and dealers’ customers must exercise good judgment in the use, control, alteration, part selection and installation, and maintenance, of motorcycles. Rivercity Cycle Parts has no control over the judgment of others and assumes no responsibility or liability of any nature for the failure of others to use good judgment.