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- Ignition Coil On Plug
- GM LS Engines
- Set of 8
Failure or poor performance from an ignition coil can result in a misfire, rough idle, hard-starting, and excessive emissions. Speedmaster's ignition coils provide the performance needed to help keep vehicles running the way they were intended. These coils have corrosion-protected laminations to protect the coils from their harsh surroundings.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Increase Spark Energy and Voltage
Speedmaster High-Performance Ignition Coils connect directly to the factory connectors for a true OE replacement upgrade. These coils help improve the combustion process of fuel mixture, improve throttle response, smooth idle, and quick starts.
