Mercury Marine IGN-1A Smart Coil

  • Sale
  • $71


Includes connector set and connector assembly instructions.

OVERVIEW
Auto enthusiasts who have forced induction engines, high RPM engines or run nitrous oxide are aware of the compromises that come with using inductive coils instead of converting to a Capacitive Discharge Ignition system (CDI). While inductive coils deliver a long spark duration with simplicity, they lack the energy to adequately ignite the mixture in the combustion chamber of a highly modified performance vehicle. Conversely, CDIs deliver an intense burst of spark energy, but with practically no spark duration, which makes having the proper air/fuel mixture in the combustion chamber paramount for best performance. This compromise ends with Mercury Marine’s High-Output IGBT “Smart” Inductive Coils; The first inductive coils that deliver CDI-like spark energy and voltage, and the long spark duration necessary for forced induction- and nitrous-equipped vehicles.

High-Output, Insulated Gate Bipolar Transistor (IGBT) “Smart” Inductive Coils are designed for use on applications that do not have an external igniter.

WHAT IT DOES
High-Output IGBT “Smart” Inductive Coils each deliver up to 103mJ of spark energy and a minimum of 40,000 Volts—as much as most CDI systems but without the need for a CDI module! These coils provide very long spark duration at full energy, unlike CDI systems and multiple spark systems which fire off small spark events prior to and after its CDI burst to mimic longer spark duration. The full energy delivery and long duration of High-Output IGBT “Smart” Inductive Coils eliminate the need to compromise energy or duration with your ignition system, and will increase performance in high-boost or high compression engines.

WHY YOU WANT ONE
High-Output IGBT “Smart” Inductive Coils deliver CDI-like spark energy with the long duration of an inductive coil. They install easily in place of your exiting coils and do not require a CDI module. High-Output IGBT “Smart” Inductive Coils have a shock and weatherproof design that allows them to be mounted virtually anywhere. And at a cost less than what you would pay for aftermarket LS1 coils—they deliver World-Class performance at a bargain. High-Output Coils are used on 2,000-horsepower nitrous motors without a CDI, and they perform flawlessly.

RACER FEATURES

  • Deliver CDI-like spark energy—No CDI Module needed!
  • Cost less than aftermarket LS1 coils
  • Can be mounted almost anywhere


TUNER FEATURES

  • Massive Spark Energy, up to 103 mJ!
  • Incredibly long spark duration, up to 2.9mS!
  • Up to 40kV Output Voltage, without using a CDI!
  • Weather and Shockproof design
  • Can be mounted directly to the Engine


TECHNICAL SPECIFICATIONS
Output (no load): 40kV minimum
Output (50pF load): 40kV +/- 10%
Output Energy: 103 mJ +/- 7%
Peak Secondary Current: 102 mA +/- 10%
Arc Duration: 2.9mS +/- 10%
Turns Ratio 71:1
Maximum Current: 19 Amps
Maximum Battery Voltage: 17 Volts
Base Dwell: 3.0 mS
Max Continuous Dwell: 9 mS but don’t exceed 40% duty cycle
Max Intermittent Dwell: 80% duty cycle, 5 seconds maximum
Mating Connector: Packard/Delphi 12162825 “Pull to Seat”
Mating Contacts: Packard/Delphi 12124075 “Pull to Seat”
High Tension Wire Terminal: HEI “spark plug top” Style

PINOUT
A: Coil Trigger (0-5V signal)
B: Coil Trigger (Ref Ground)
C: Ground to Cylinder Head
D: Battery Ground
E: Battery Positive (Relay or switched ignition)