PerTronix 9LU-143A Ignitor II Ignition System, Lucas 4 Cylinder

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 91381A Ignitor II Adaptive Dwell Control Chrysler 8 cyl
• 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 91381A Ignitor II Adaptive Dwell Control Chrysler 8 cyl
• 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)

• 1980-Presant 4 Cyl Austin Allegro, Metro with Lucas 59D4 distributors
• 1974-79 4 Cyl Hillman All models with Lucas 45D4 distributors
• 1975-76 4 Cyl Jensen-Healey All models with Lucas 45D4 distributors
• 1977-79 4 Cyl Lotus Eclat, Elite, Esprit with Lucas 43D4, 45D, 59D distributors
• All 4 Cyl MG models  with Lucas 43D4, 45D, 59D distributors
• 1979-Presant 4 Cyl Mini Cooper with Lucas 43D4, 59D4 distributors
• 1974-75 4 Cyl All models with Lucas 45D4 distributors
• 1977-79 4 Cyl 2 litre Rover with Lucas 45D4 distributors
• 1975 4 Cyl Vanden Plus Princess 1500 with Lucas 45D4 distributors
• 1974-75 4 Cyl Wolseley with Lucas 45D4 distributors

Installation Instructions (PDF)