The MSD 6TN and MSD 6ALN were designed with NASCAR racing in mind. In fact, both of the capacitive discharge high power ignitions are NASCAR approved! The "N" Series Ignitions feature the mandatory 6-Pin Weathertight connector to meet NASCAR's ignition wiring rule, 20-6.1. This special connector provides a tight, positive lock­ing connection with individual seals to keep dirt and moisture away from each connection. All of the MSD's primary wiring meets MIL-86A specifications with special tinned conductors for superior crimps. Inside the strong cast aluminum housing, the multiple sparking CD circuits are encased in a clear two part silicone elastomer for the ultimate in vibration protec­tion. A special clear base plate is also installed for easy tech inspection. The 6TN is equipped with a special 4-Pin connector that plugs directly into an MSD Soft Touch Rev Control, PN 8738, while the 6ALN has a built-in Rev Control.

Features
•Multiple spark, capacitive discharge ignition control
•Designed for circle track racing with NASCAR mandated connectors and clear epoxy potting compound for vibration protection
•6-pin Weathertight connector, mandatory for NASCAR use
•Circuit board is encased in a clear two part silicone elastomer
•Clear plastic base plate for easy tech inspection
•Built-in Soft Touch Rev Control is adjustable with RPM Modules
•Multiple sparks for 20 degrees of crankshaft rotation
•Works on 12 - 18 volt electrical system
•Accepts breaker points, amplifier and magnetic pickup trigger inputs
•470 primary voltage output to coil
•110 millijoules per spark up to 15,000 RPM
•Programmable for 4, 6, or 8-cylinders by cutting red/blue wire loops
•Supplied with rubber shock mounts
•Supplied with 3,000, 6,000, 7,000 & 8,000 RPM Modules
•No CARB Exemption Order Number

Deliver full power multiple sparks and use capacitive discharge circuitry;Trigger from distributors with breaker points, amplifiers or magnetic pick-ups;Accept an MSD Timing Accessory;Have equivalent output (except the Digital-6 Plus and the Professional Race Ignition)