MSD Two Step Module Selector (MSD8731)

When activated, the rpm will be held at a steady rpm and once the green light comeson, release the clutch and take off - but be sure to holdon! The rpm is adjusted with two built-in rotary dials ranging from 1,800-9,900 rpm in 100 rpm increments. A handyLED shows when the launch rev limit is active.

Features:

• Easily set a launch rpm for consistent holeshots
• Connects to the factory coils for easy installation
• The best way to launch hard