Just getting my act together to install my SG Motorsports AOS, kindly refurbed by cruisn.
So its a similar install to a GS AOS, but has only 2 ports for just inlet and return.
Its not the ultimate solution for tracking but as Coyote said, "its tons better than no AOS"...
I plan to use these install guides:
Tomioka AOS for Legacy http://forums.nasioc.com/forums/showpos ... ostcount=3
Grimmspeed AOS for Legacy: https://www.grimmspeed.com/install_guid ... wrxLGT.pdf
And http://legacygt.com/forums/showthread.p ... 32381.html
Here's the WSM diagram of the CRANKCASE EMISSION CONTROL SYSTEM
The aim is to improve crankcase breathing and to keep oil out of the inlet tract.
I was under the impression that the heads were the priority to be vented to the AOS, and that the crankcase breather was an option.
I was planning to join the head and crank breathers, run them to the AOS and then outlet the AOS to the inlet.
I'm no longer 100% certain after looking at the diagram above. Can anyone advise?
As regards the PCV's for the heads, I can see 7, 8 and 9 PCV pipes, but I'm not sure where 6 joins up or where it runs to the intake pipe.
Any advice?
Also, since I'm installing an AVO silicone inlet, is it possible to temporarily remove the inlet manifold for better access without A: losing coolant or B: disconnecting the fuel line/s?
I think the answer is yes based on reading this how to: http://legacygt.com/forums/showthread.p ... 04330.html kindly linked to by kiahatsiu at this thread:http://forum.liberty.asn.au/viewtopic.php?f=18&t=23092&start=0