hey people!!! i have seen people put these Greddy Oil Catch Tanks inside their engine bay ..so i wanna know does it work??? and help out the engine to breath better? also what's the used ?? thanks

This post has been edited by st_celica_killer: Jan 26, 2005 - 6:04 PM

any help?

catch cans dont help the engine breath better... they catch any oil coming from the pcv hose before it gets sucked back into the intake tract. If you are getting any sort of blowby in your cylinders it would be a good idea.. if your engine is in good shape I wouldn't recommend spending the money on it.

it's a good idea to run one when your have a turbo.