PerTronix D72000 Flame-Thrower HEI III 4-Pin Ignition Module

This new Hi-Tech module features multiple sparks thru the entire RPM range, plus an integrated high resolution digital REV limiter. REV limit settings are displayed with a LED feedback for precise RPM settings. 

features and benefits:

• Ignition box performance without the box
• Multiple sparks thru the entire RPM range
• Integrated digital REV limiter with LED feedback for precise RPM setting
• Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance
• Peak current level is reached just prior to spark for maximum energy without the heat build-up, increasing coil performance and module reliability
• Adjusts spark timing at higher RPMs to compensate for the inherent electronic delay
• Senses startup and increases energy for quicker, easier starting
• Legal in all 50 states and Canada.