PerTronix MR-147 Ignitor II Electronic Distributor Conversion Kit

IGNITOR II FOR MARELLI DISTRIBUTORS #S77A & #S83C, 4 CYL

The Ignitor II has many of the same great feature that the Ignitor has, but its smarter. Ignitor II units sense the coil current level and use a powerful micro controller to adjust the dwell. Variable dwell helps to maintain peak energy throughout the entire RPM range.Features Ignitor II systems develop up to 4 times more energy between 3000 and 5000 RPM than standard ignition systems. High RPM performance is improved when used with the Flame-Thrower II super low resistance (0.6 ohms) 45,000 volt coil.
• Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance.
• Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage.
• Peak current level is reached just prior to spark for maximum energy without the heat build-up, increasing coil and module life.
• Adjusts spark timing at higher RPMs to compensate for the inherent electronic delay.
• Senses startup and develops more energy for quicker, easier starting. Built in reverse polarity and over current protection shuts down the system, preventing component damage.
• Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-2).
• Guaranteed for 30 months

• PerTronix MR-147 Ignitor II Marelli 4 cyl
• Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life
• 2:1 improvement over points in current fall time for increased coil output
• Rotating cobalt magnets trigger a Hall Effect integrated circuit . ...no points to burn, ...no moving parts to wear out
• Epoxy molding makes our module impervious to dirt, oil, grease and moisture
• Fits entirely inside the distributor
• No "black box to clutter the engine compartment
• Stable timing ...no need for any adjustments
• Will trigger most multi-spark CD ignitions
• Available for 6 and 12-volt negative and positive ground systems
• Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-2)

• PerTronix MR-147 Ignitor II Marelli 4 cyl
• Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life
• 2:1 improvement over points in current fall time for increased coil output
• Rotating cobalt magnets trigger a Hall Effect integrated circuit . ...no points to burn, ...no moving parts to wear out
• Epoxy molding makes our module impervious to dirt, oil, grease and moisture
• Fits entirely inside the distributor
• No "black box to clutter the engine compartment
• Stable timing ...no need for any adjustments
• Will trigger most multi-spark CD ignitions
• Available for 6 and 12-volt negative and positive ground systems
• Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-2)

Pertronix Ignitor I/II/III Comparison Chart (JPG)