High Crankcase Pressure
Tech Contributor
Joined: Jan 2007
Posts: 19,359
Likes: 1,127
From: Dyer, IN
"My factory PCV sytem is stock (with exception of where it now plugs into"
and then above you say above it plugs into the manifold and runs to the back of the engine, which is correct. So do you have the factory PCV setup or not?
Also, there is no sense in even trying to tune for meth if you are sucking oil.
In any case, if you are confident the lines are clear, I would agree with a compression test to see if excessive blowby is an issue. I have run a line from the filler cap to a JAZ can with a breather on it. Never have any oil in the intake at all.
Last edited by lucky131969; Jun 19, 2008 at 03:52 PM.
Thread Starter
Melting Slicks
Joined: Mar 2004
Posts: 3,472
Likes: 18
From: Lake Ozark, MO
Results of tear down revealed normal C5 valve float with valves hitting 4of the pistons. Each of the those 4 pistons that was slightly nicked was cracked at the ring land ...no wonder it was blowing so much oil 
383 stroker in now with Procharger and it's bad azz
383 stroker in now with Procharger and it's bad azz
Tech Contributor
Joined: Jan 2007
Posts: 19,359
Likes: 1,127
From: Dyer, IN
What type of valve springs were you running on the old setup?
