Subaru 1 3 Bar Radiator Cap

You are suppose to run the higher pressure on the radiator.

Subaru 1 3 bar radiator cap.

Avoiding boiling makes head gasket failure less likely. 1 1 bar vs 1 3 bar radiator cap posted in general. Use the 1 1 bar coolant reservoir cap for the coolant expansion tank which sits atop the intake manifold on every turbocharged subaru we support. The cap increases pressure and does allow temperature to go up about 10 degrees before fluid boils but does not reduce temperature.

The 1 3 bar radiator cap will improve the cooling efficiency on the subaru wrx sti. Free shipping over 200 00. And only if you have an aftermarket. The higher temperature allows the cooling system to absorb more heat.

Subaru genuine subaru radiator cap forester impreza outback legacy ej25 ej18 ej22 oem koyo sk c13 type a radiator cap red 1 3 bar mishimoto high pressure 1 3 bar radiator cap small. For example you would run a 1 3 bar cap on the radiator and a 1 1 bar cap on the turbo tank. Keep your engine cool by upgrading to the cobb 1 3 bar radiator cap this higher pressure cap increases the effective boiling temperature of coolant in the system. The turbo tank needs the lower pressure cap since its job is to overflow the coolant into the overflow tank then after shutdown it will suck it back in.

Cosworth 1 1 1 3 and 1 5 bar high pressure radiator cap.