Red_bull

Hello Guys,

I recently noticed that my crankcase pressure was to high. Oil cap was comming up slowly and have trouble with oil leaks. But i'm almost 100% sure the problem is i'm on std oil breather.

I have a fresh bottom end with new rings shells ect. So that's almost impossible but i will check compression. Also what is a cause is that my boostpressure has gone up to 1 bar

So i will have to change my breather system. I have the std black plastic thing lying around. I now want to block the bottom one that goes to the inlet of the engine. I think this is the one that causes the high crankshaft pressures.

I'm almost 100% sure the bottom one on the std breather has to go on the inlet of the engine or is that wrong?

I also broken one of the std breathers i had lying around, but i can't figure out why they made the bottom connection? what use is it?

i'm talking about this one

Red_bull

i hope my english isn't shit again and you guys understand the problem