PerTronix 91741 Ignitor II Adaptive Dwell Control, Hitachi 4 Cyl

IGNITOR II FOR DATSUN 4 CYL WITH HITACHI DISTRIBUTOR

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 91741 Ignitor II Adaptive Dwell Control Hitachi 4 cyl Datsun
• Compared to points, averages 4 times more available energy between 3000 and 5000 RPM
• 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)

• PerTronix 91741 Ignitor II Adaptive Dwell Control Hitachi 4 cyl Datsun
• Compared to points, averages 4 times more available energy between 3000 and 5000 RPM
• 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)

Installation Instructions (PDF)

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