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"160" align="right" src=
"http://www.sdpc2000.com/UserFiles/Image/msd8665.jpg" alt=
"">Increasing the boost pressure on your turbo or supercharged
engine increases performance, but detonation could put an end to
your engine.  When the supercharger
or turbo forces more air into the cylinder the pressure in the
combustion chamber increases.  This
higher pressure often causes detonation. "c53">  MSD Boost Timing Masters control the ignition
timing according to the boost pressure so the engine can operate on
the verge of detonation, where maximum performance occurs. class="c53">  By adjusting a dash-mounted control knob,
you can match the amount of ignition retard to the boost pressure
being produced.