Cranck case ventilation, Vaccum ?

[nfs]

Hi

Would it make sense to use non return valve (like a brake booster check valve) to vacuumise the crank case ? This way we would gain some hp. Under boost we would vent to the outside.
What are your thoughts on this

 

[cribbj]

Have a look at these: http://www.krankvent.com/. If you try one let everyone know how it worked out :veryhappy

I've wanted to try one for the longest, but have never gotten around to it.....

John

 

[nfs]

Hey Hohn

good link, thanks. I was thinkering around this for a while and I thought of using some sort of vaccum pump but this is so much simpler and I Imagine thos valves should do the job.