Pertronix Ignitor II Bosch 4 cyl

Mfg Part #

91847V

NP#

PER91847V

Brand

Fits 1971 to 1981 Alfa Romeo Alfetta, Berlina, GT Veloce and 3 more models, and 11 more makes. See every vehicle

• 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.
• Compensates for inherent electronic delay by adjusting the spark timing throughout the entire RPM range.
• Synchronized peak current and spark timing reduces heat build-up.
• Senses startup and develops more energy for quicker, easier starting.
• Pair with a Flame Thrower Canister Coil for optimal performance
• Legal in all 50 states and Canada (C.A.R.B. E.O. #D-57-22)