The RaceGrade High Output Ignition Coil is an inductive
‘smart coil’ capable of producing extremely high spark energy (103mJ +) making
it ideal for many high horsepower applications. The coil-near-plug form factor
allows it to be remotely mounted away from the cylinder head to promote lower
operating temperatures of the coil, improving longevity and performance. The
RaceGrade High Output Ignition Coil is ideally suited for a wide variety of
applications, ranging from moderate powered endurance applications through
3000+ horsepower blown alcohol motors. It is the ideal combination of high
spark energy and long spark duration.
Field proven for exceptional reliability and performance,
the RaceGrade High Output Ignition Coil's built-in igniter allows for a
simplified installation and is ideal for use with all MoTeC ECU’s (and most
other brands). No external igniter or CDI is required for these coil to
When installing the RaceGrade High Output Ignition Coil,
special attention must be paid to the quality of the connections due to the
immense energy of this coil. The center pin (Terminal C) MUST be grounded to
the cylinder head. The coil will not supply full power if it is not grounded to
the cylinder head. Please refer to the Characteristic Dwell Time chart listed
below. The coil will overheat if operated at excessive duty cycles for
prolonged periods. Do not operate this coil at a duty cycle greater than 40%.
Mating Connector: M 12-2827K (included)
Note: The connector is a ‘push to seat’ connector.