MSD 90 Degree Silicone Spark Plug Boots and Terminals 3311

MSD 90 Degree Silicone Spark Plug Boots and Terminals 3311

Getting a spark plug wire to exit the spark plug at a tight 90-degree angle keeps the boot away from hot exhaust pipes and frame rails on custom motorcycle builds. MSD silicone spark plug boots are molded from high-temperature silicone with crimp terminals included so the wire connects securely without voltage loss at the spark plug end.

Key Features

• 90-degree angle routes wires away from exhaust heat and through tight clearances at the spark plug end
• Includes crimp terminals, large tabs grasp the wire and wide contacts grip the spark plug receptacle
• High-temperature gray silicone construction maintains flexibility and dielectric properties near exhaust heat
• Sold as a pair, two boots and two terminals per package

Fitment Notes

• Fits any ignition system using 8.5mm diameter spark plug wire, universal application; no motorcycle model selection required
• Use at the spark plug end; use MSD 3321 (90 ) or 3322 (straight) socket coil boots at the coil or distributor end
• Use MSD 3503 mini stripper crimper to prepare wire ends before crimping the included terminals