Subaru 1 3 Bar Radiator Cap

Avoiding boiling makes head gasket failure less likely.

Subaru 1 3 bar radiator cap.

I have read a few topics here and there all over the internet with advantages and disadvantages but most have been heresay and there arent many facts to back up what people have posted about in their. 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. The cap increases pressure and does allow temperature to go up about 10 degrees before fluid boils but does not reduce temperature. 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. Cosworth 1 1 1 3 and 1 5 bar high pressure radiator cap. And only if you have an aftermarket. For example you would run a 1 3 bar cap on the radiator and a 1 1 bar cap on the turbo tank.

Free shipping over 200 00. The higher temperature allows the cooling system to absorb more heat. 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. You are suppose to run the higher pressure on the radiator.

Subaru 13 bar radiator cap subaru limited 2015 st4511355010 rallysport direct 1 888 45 rally.