Resistance Ohms: 0.6

Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout RPM Range

Develops, on average, 4 times more available energy between 3000 and 5000 RPM's

Develops, on average, twice as much plug voltage as point-type systems

More stable timing

Use with 18-5472 "Flame Thrower II" Coil for optimum performance

Ignition energy sustains/coil life increased when peak current level is reached prior to spark

Fits: Most Mallory YL or YD 8 cylinder distributors w/clockwise & counter clockwise rotation