Metco Breather question
IMO install a catch cah and keep the pcv system or (More expensive and labor) run an LS6 valley PCV.
The motor not only vents through the breather but also sucks in fresh air wich can cause some tuning issues, like spurting, hickups and other symptoms.
Also by running only one breather you are venting one side of the motor so if you do you should run one on each side.
end result: should I do a metco breather or not?
IMO install a catch cah and keep the pcv system or (More expensive and labor) run an LS6 valley PCV.
The motor not only vents through the breather but also sucks in fresh air wich can cause some tuning issues, like spurting, hickups and other symptoms.
Also by running only one breather you are venting one side of the motor so if you do you should run one on each side.
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Also there is the oil soak and dripping factor not as much on the pass. side, but at the back on the driver side.
I would prefer a one way membrane baffled breather that lets pressure out and cannot suck fresh air in. (Kinda like the old MOPAR ones)
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am about to put in the AMW catch can and am not a track junkie (yet), so will pass on the metco breather
again, thanks for the info
Also there is the oil soak and dripping factor not as much on the pass. side, but at the back on the driver side.
I would prefer a one way membrane baffled breather that lets pressure out and cannot suck fresh air in. (Kinda like the old MOPAR ones)
Last edited by 1999Daytona500PaceCar; May 2, 2004 at 05:31 PM.


