Thermal Insulator Intake Gaskets 6.1 SRT8

This set thermally decouples the intake manifold from the cylinder heads.
It replaces the original intake manifold gaskets.

The thermal decoupling reduces the heating of the aluminium intake manifold of the 6.1 SRT engine, especially when stationary and at slow speeds.
The warmer the intake air is, the more the engine control system regulates the ignition back, which means loss of power.
This is minimised by the cooler intake air.

Thermalnator is a unique high temperature shielding gasket that replaces the stock intake manifold gasket. Thermalnator's cooling properties reduce heat by preventing metal-to-metal contact between the intake manifold and the engine block. Using a Thermalnator gasket reduces the heat from the air entering the engine, resulting in a power increase of up to 5%.

Thermalnator gaskets allow the intake manifold to act like an intercooler. Since the manifold is no longer heated by the cylinder head, the heat from the incoming air can be dissipated very quickly through the aluminium. The basic formula for this is that the air density decreases by 1 % for every 5 degrees increase in intake air temperature. The denser the air, the greater the increase in power.

Average tests have shown a drop of 25 degrees F and up to 35 degrees in some applications. For this reason, a Thermalnator gasket is an excellent upgrade for your vehicle, whether it is stock or modified.

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