Official STS help thread
run lt valve cover and rt valve cover to catch can, from catch can to pcv valve to manifold -- block the throttle body off -- attach a breather to oil fill on rt valve cover.
im also installing the new check valve STS has available that goes between the manifold and pcv valve.
connect the two back valvecover pcv ports with a T fitting
run the third end of the T to a catchcan with a breather
block off TB port, block off manifold port and block off front passenger valvecover port
this seems simple, but is it effective?
connect the two back valvecover pcv ports with a T fitting
run the third end of the T to a catchcan with a breather
block off TB port, block off manifold port and block off front passenger valvecover port
this seems simple, but is it effective?
This is what I did and it seems to work fine.
Do you guys think this will vent the crankcase enough? My other concern is that I might get blowby out the breather. Please let me know what you guys think.
The Best V8 Stories One Small Block at Time

- cap off intake manifold, TB, passender side valve cover ports.
- Add a breather (thunder racing) where the oil fill cap goes.
- run the oil return line to the rear port on the drivers side valve cover. I took the quick release fitting off and connected the fitting from the pcv that plugs in the drivers side valve cover, fits perfect. This seems to be a really clean setup that works effective.
Yeah, they're great!
MIKE
PS - Sorry if this falls into a "slamming the sponsor" rant but we should get to hear the good alnog with bad. If anyone (not associated with Livernois) can say anything good, I'm sure they will.
I ran one of these on my turbo'd civic when I had it. I think it cleaned the engine bay up really nice.. Hah, it took like 4-5 T's out from my vacuum lines.
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