Ok I went out to my SS tonight and regapped the plugs on my car and started it and was looking at my fluids and when I opened my oil(crankcase) cap there was a decently strong gust against my hand. Now does anyone know if this is normal or not?
Cmon someones gotta know and also I am told that all cars do send air out of the valve cover now is it only blowby when you can see smoke?

 

Yep mine has done that since it was new.

 

Ok thank you for the reassurance its appreciated!