MSD PRO MAG 20 GENERATOR CCW DUNN DRIVE COUNTER CLOCKWISE

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.
• Rynite injection moulded cap
  and locking rotor.

With 20 amps of primary
current and powerful sparks
that last for up to 26°
of crankshaft rotation, the
Pro Mag 20 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
Mag fire reaches 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 neve
cement. 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.