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-   -   pcv/ breather setup (https://www.lateral-g.net/forums/showthread.php?t=26227)

GM Muscle 04-06-2010 03:01 PM

pcv/ breather setup
 
Ok i know there are a million threads dicussing it. this one is just me asking a question to reassure myself..
check out this link:
http://www.turbophile.com/technical/diy_catch_can.html
Now i know this guy isn't the master fabricator but do you guys think this is an effective breather setup? i will still run a pcv valve from the intake to crankcase.
I was thinking about running one on each side between the head and the acc brackets.
http://img.photobucket.com/albums/v3...g?t=1270587653
The thing i like about his article is that i can build these tanks myself in a small enough fashion that they will fit. Do you guys think the area given ~(6"x3") would be big enough? i might have to drain them more often but at least i could keep them small and clean. i was thinking -10 or bigger line from the front of each valve cover to the tank on each side or just building a "log" between each cover. then on the rear of the passengers valve cover running the pcv to the manifold (ls1 performer rpm)

camcojb 04-06-2010 03:13 PM

they'd be fine with a larger breather, as long as you run two of them.

Jody

GM Muscle 04-06-2010 04:01 PM

i planned on using the style breather like the ones you replace the oil filler in the valve cover with. probably k&N as far as the steel wool goes... is there something better that isnt so prone to rusting?

732ndgen 04-06-2010 04:23 PM

is a catch can a must on boosted set ups

G-Body 04-06-2010 07:11 PM

Im running a stefs breather canister with a 10 AN bung welded to my right side valve cover you dont need to breathers as long as one works real well!
Canisters are great they keep all the sepage under control!

GM Muscle 04-06-2010 09:42 PM

Yeah but I'm one of those really weird anal people that has to have everything symetrical and even!:thumbsup:

Vegas69 04-06-2010 10:28 PM

I'd run two with no pcv. The smaller breather will increase the velocity of the oil mist.

GM Muscle 04-07-2010 06:37 AM

Vegas, what size lines would you reccommend on that setup. Its ideal for me because I don't like the idea of oil in my intake track!

Vegas69 04-07-2010 07:41 AM

I run two -12's.

GregWeld 04-07-2010 08:44 AM

Since 8 stacks have like "no" vacuum... (except a small signal for the MAP).. I ran a line to a breather can from the fuel pump block off plate. Drilled and tapped it for a -10.... then running two K&N breathers on the VCs. The can takes the bottom end pulses. Seems to work.

GM Muscle 04-07-2010 12:44 PM

Quote:

Originally Posted by GregWeld (Post 280540)
Since 8 stacks have like "no" vacuum... (except a small signal for the MAP).. I ran a line to a breather can from the fuel pump block off plate. Drilled and tapped it for a -10.... then running two K&N breathers on the VCs. The can takes the bottom end pulses. Seems to work.

im running an ls based motor :thumbsup:

GregWeld 04-07-2010 12:51 PM

I submitted an "icon" with the "finger" to Scott awhile back ---- I wish he'd had included it in the selection to the right 'cause I'd so like to use it right now!


:thumbsup: :rofl:

Vegas69 04-07-2010 01:05 PM

Forget what I said then, I have no idea on a LSX platform.

GM Muscle 04-07-2010 02:13 PM

Quote:

Originally Posted by GregWeld (Post 280609)
I submitted an "icon" with the "finger" to Scott awhile back ---- I wish he'd had included it in the selection to the right 'cause I'd so like to use it right now!


:thumbsup: :rofl:

i know you love your fuel pump block off breather. dont worry, i wont steal your thunder!:hail: :rofl:

GM Muscle 04-07-2010 02:14 PM

Quote:

Originally Posted by Vegas69 (Post 280612)
Forget what I said then, I have no idea on a LSX platform.

haha.. well im concidering a pcv valve in the lifter valley plate with a nice baffle and just run the filters off the valve covers


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