Focaljet - Ford Focus Forums - View Single Post - Re-metered air and the valve cover breather

**chewbacca** · 07-04-2008, 07:04 PM

it doesn't matter that the air coming from the valve cover vent is already metered because it has already been burnt before entering the crank case then the head, so it really doesn't count as reburnable air, most likely it is just excess emissions like CO2 and CO and other bad gasses.

07-04-2008, 07:04 PM	#6
chewbacca mani i love dongs Join Date: Apr 2004 Location: Tempe AZ, Spring Creek NV Posts: 6,900	Re: Re-metered air and the valve cover breather it doesn't matter that the air coming from the valve cover vent is already metered because it has already been burnt before entering the crank case then the head, so it really doesn't count as reburnable air, most likely it is just excess emissions like CO2 and CO and other bad gasses. __________________ 2001 ZX3 FS/VF Supercharged (been so long i can't remember the power figures...) SV1000S-HOLY BALLS I'M FAST NOW! 1948 Willys CJ-2A - God i wish i could sell this thing!! JCM Racing #666- The Millenium Falcon