LSx Thermostat Delete

$25.00

LSx thermostat delete by Race Cast.

Suits LS1, LS2, LS3, LS7 for high HP N/A, Turbo and Blowers.

In stock

SKU: RCLSTD1 Category:

Description

LSx thermostat delete by Race Cast.

Suits LS1, LS2, LS3, LS7 for high HP N/A, Turbo and Blowers.

Allows for an always open thermostat while closing the warm up bypass path.

Durable stainless steel.

Assemble on bolt using nuts to hold the thermostat delete in place and position the washer to the correct depth to block the bypass hole in your water pump. Re-use your existing rubber thermostat seal on the thermostat delete.

 

Notes:

– Blocking the warm up bypass hole is necessary when deleting the thermostat to avoid hot water staying in the engine and bypassing the radiator.

– If the heater is not used the heater hose lines should be blocked. Using a loop pipe creates a permanent warm up bypass and will function the same as simply removing the thermostat all-together, greatly reducing cooling system performance.

– With a thermostat delete your engine will take longer to warm up to safe operating temperature.

– With a thermostat delete you must use other means to control the running temperature of the engine such as electric fans and/or water pump.

– Great for engine dynos that require a thermostat delete for the cooling tower but need to solve over heating issues caused by the warm up bypass.