You guys running high pressure rad caps

[mike miller]

I don't get any overheating on my stage one gen one but after I shut the bike off I get a little bubbling in the overflow tank for about 20 seconds. Head gasket is good. No mixing or detonation issues I think the oem rad cap just sucks. I see schnitz has a 1.6bar cap. I have the high flow oil pump gear and fan on a switch. Temp never goes above half way but I get some bubbles after shut off. The bike is all black so I'm sure that doesn't help

 

[shade]

Stock cap works just fine no need to go to a higher psi.

 

[mike miller]

Stock cap works just fine no need to go to a higher psi.

Head is lifting at about 7/8psi. I'm gonna do gasket and studs