18-5290 - Hi-Performance Conversion Kit

List Price

Your Price

Add to shopping cart

Available to order:

Usually ships

within 8 days Help

Part Number

Sierra Marine


Fits: Most Mallory YL or YD 8 cylinder Distributors with clockwise and counter clockwise rotation

Ignitor II Features:

  • Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout the entire RPM range.
  • Develops, on average, 4 times more available energy between 3000 and 5000 RPM’s and twice as much plug voltage
    as point-type systems.
  • Ignition energy is sustained and coil life is increased when peak current level is reached just prior to spark.
  • More stable timing.
  • Use with 18-5472 "Flame Thrower II" Coil for optimum performance
Warranty (PDF)
Enlarge photo
Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.