3-Channel Jet Ski Ignition

The Programmable MSD Ignition lets you tune in a custom timing curve to match your engine’s requirements!

PART# 42351

Suggested Retail: $735.95
Your Price:$661.95
Free Shipping on orders over $100*


Precise ignition timing is essential to produce maximum horsepower. However, one timing setting is not ideal for an engine’s entire rpm range. The dynamics of air and fuel flow into the engine as well as the speed that the piston travels through the combustion stroke all affect the ideal timing setting. Fortunately, the Programmable MSD Ignition lets you tune in a custom timing curve to match your engine’s requirements! The Multi-Channel Ignition lets you set an incredibly accurate timing curve throughout the rpm range of the engine. There are three settings that you program to create a timing curve. First you set where you want the initial timing, or idle timing. Next you set the rpm point to begin the curve followed by the amount you want it to retard (up to 30°) through the high rpm limit. All of the adjustments are made with dip switches built into the ignition.


  • Capacitive discharge produces high voltage sparks at high rpm for improved top end power.
  • Multiple spark series improves throttle response.
  • Incredible spark energy and voltage for complete combustion.
  • Individual high output coil per cylinder.


Emission Code3
WarningCalifornia Proposition 65

Tech Resources


This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

WARNING FOR 42351: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
*Free Shipping & Handling only offered to the continental US on orders over $100.