98-02 LS1 180 Degree Thermostat

To complete your performance package, we recommend the use of a low-temp thermostat to compliment the performance tuning found in the Hypertech Power Tuning products. A PowerStat low-temp thermostat improves performance in two ways: first by inducing less heat into the intake air and second by reducing the engine’s tendency to detonate.

-Replaces factory thermostat

-No modifications required

-Realize full potential of Hypertech Power Tuning

-50-State Emissions-legal when used with Hypertech Power Tuning