Description:

The 83647 Digital HEI Module is a high output replacement ignition module featuring a built in rev limiter for improved engine protection and performance.

• Primary Benefit High output for stock and MSD applications with an accurate rev limiter that can be set while the engine is running
• Rev Limiter Built in adjustable limiter can be easily set externally without removing the cap
• Output Power Produces 8.5 amps of juice
• Dwell Control Advanced dwell control for improved high rpm output
• Compatibility Fits stock HEI distributors and installs to non computer controlled 4 Pin HEI housings
• Material Plastic
• Included Components 8169 90 degrees Small Non Magnetic Pick Up
• CARB EO Number D 40 43
• Part Number 83647