PRO-MAG 12 FORD WINDSOR

Description

• Accurate and
  maintenance-free magnetic
  pickup replaces points.
• Powerful rare earth
  magnets never require
  charging.
• Special
  power circuit requires no
  batteries.
• Only
  requires 200 – 250 rpm to
  start the engine.
• Fully locked-out timing with
  options to incorporate a
  crank trigger system.
• Compact billet housing is
  3.5″ in diameter for
  increased manifold/injector
  clearance.
• Rynite
  injection moulded cap and
  locking rotor.
• Generator mounts to the
  housing for easy timing
  adjustments.
• Almost
  30% lighter than the standard
  12 amp generator.

With 12 amps of primary
current and powerful sparks
that last for up to 26°
of crankshaft rotation, the
Pro Mag 12 is more than
capable of lighting your race
fuel completely for total
combustion and the most
power. Of course, all this
spark energy is useless
without accurate ignition
timing. To make sure the Pro
the spark plugs at the exact
moment, our engineers did
away with mechanical points
in favour of our race proven
magnetic pickup to trigger
the Pro Mag. This pickup is
much more accurate than
points and never requires
adjustment or replacement. A
precision manufactured
reluctor attached to the Mag
shaft is responsible for
triggering the mag pickup at
the precise moment.

This trigger signal goes into
the Electronic Points Box (PN
MSD8106 sold separately) that
also houses the coil and rev
limiting functions of the
Mag. Here the generator’s
spark energy is controlled
through unique electrical
circuits and delivered to the
epoxy filled coil where the
voltage is stepped up through
specially designed windings.

Designed with Sprint
cars in mind, the Pro Mag
12LT is almost 30% lighter
than the original Pro Mag,
but still produces the same
incredible power. The compact
housing also sits an inch
lower for improved clearance
of the fuel injection plus
features a band clamp moun t
ts. This unique design is
available for Chevrolet, Ford
and Chrysler engines! While
we were at it, we designed a
new cap and rotor exclusively
for the 12LT series. The cap
is injection moulded from
DuPont Rynite material which
carries high dielectric
properties and strength. The
rotor is also moulded from
Rynite and is a unique design
that clamps to the shaft with
a retaining bolt assembly.
Each Pro Mag 12LT is supplied
with a bronze gear, band
clamp, cap and rotor.

Specifications:

Spark Energy:
300 millijoules (at the gap)

Primary Current: 12 Amps

Secondary Voltage: 40,000
Volts
Secondary Current:
200 Milliamp
Spark Series
Duration: 26° Crankshaft
Rotation
RPM Rating:
through 14,000 RPM