Description
LMMF “Party Mode” Temp Sensor Meltdown Switch – Manual Engine Overheat Override
When normal mode just isn’t enough, it’s time to flip the switch.
The LMMF “Party Mode” Temp Sensor Meltdown Switch is built for demolition derby, off-road, and race builds where finishing the event matters more than factory safety limits. This plug-and-play inline system installs directly into your factory coolant temperature sensor wiring, giving you the ability to override engine protection strategies when things get hot.
The system starts in Normal Mode, operating exactly like the factory setup. But when the radiator is gone, the front clip is smashed, or the engine starts overheating before the last hit — flip the switch into Party Mode and keep it running.
Because sometimes second place is just the first loser.
Key Features
- Plug-and-play installation
- Installs inline with factory coolant temperature sensor
- Starts in normal operating mode
- Manual override when factory overheating protection would normally shut you down
- Adapter included for both 2-pin and 3-pin temperature sensors
- Built with new quality connectors and wiring — no junkyard parts
Compatible With
• 3100
• 3400
• 3800
• 3.1
• Ecotec
• 2200 SFI
• LS platforms
Built for Derby & Hard Racing
Factory ECM strategies are designed to protect the engine, but in demolition derby and off-road racing, those protections can end your night early. The LMMF Party Mode Switch gives you control when it matters most — letting you push the car through the final hits when others are shutting down.
Lose a radiator. Smash the front end. Engine starting to cook.
Flip it to Party Mode and send it.
Perfect For
• Demolition derby builds
• Off-road racing setups
• Circle track builds
• Hard-use race cars
Don’t miss out on a money spot because your ECM decided the party was over.
Go straight Party Mode. 🔥
Be sure to check out our other ECM and ignition components for derby and race builds at DerbyParts.com.
