MISHIMOTO 155F (68C) THERMOSTAT

Mishimoto’s 155F (68C) thermostat keeps your engine running cooler for better power and more protection from detonation/pinging.

This means you can run more timing, run leaner, and run more boost without risking dangerous detonation. If your cooling system is marginal in racing conditions this thermostat will improve cooling especially in lower load conditions, lowering overall operating temperatures.

This thermostat significantly lowers your engine’s operating temperature and may cause a higher than normal idle and richer fuel mixture.

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