Question on oil catch can. PCV valve?

cre · 08-19-2012, 04:18 AM

The pipe assembly circled in yellow is the PCV hardpipe. Replace it with the hardpipe from a GE and then run the single nipple to your catch can and then run that into a T pipe which has hoses running to the two ports that the current pipe runs to.... Or make your own however you like.

So in the end you have the nipple from each valve cover running to a T. The single outlet of the T runs into the catch can. The outlet of the catch can runs into a single port of another T pipe. Then one side of that T runs to the port on the throttle body and the other side runs to the pre-turbo port.

icey756 · 08-19-2012, 04:38 AM

I think i got it. From valve cover nipples to "T" then to catch can. Then from can to another "T" and one goes to the throttle body where it would normally run and then the other to the intake where it would run naturally. What about the pipe in front circled in white?

cre · 08-19-2012, 07:37 PM

The hose circled in white would be the plumbing for the ISCV.

icey756 · 08-20-2012, 12:18 AM

Alright so messing with that is a no no. Thanks again cre. Big help per usual

08-19-2012, 04:18 AM	#1
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	The pipe assembly circled in yellow is the PCV hardpipe. Replace it with the hardpipe from a GE and then run the single nipple to your catch can and then run that into a T pipe which has hoses running to the two ports that the current pipe runs to.... Or make your own however you like. So in the end you have the nipple from each valve cover running to a T. The single outlet of the T runs into the catch can. The outlet of the catch can runs into a single port of another T pipe. Then one side of that T runs to the port on the throttle body and the other side runs to the pre-turbo port. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

08-19-2012, 04:38 AM	#2
icey756 3" Exhaust Join Date: Jun 2011 Location: Wisconsin Posts: 177	I think i got it. From valve cover nipples to "T" then to catch can. Then from can to another "T" and one goes to the throttle body where it would normally run and then the other to the intake where it would run naturally. What about the pipe in front circled in white? __________________ 1988 7M-GTE Manual Turbo, Godspeed IC, Stock HG Torque to 90FP W/ Arp bolts, Silicon water hose kit, silicon vacuum hoses, Godspeed radiator, 2 12" electric fans.

08-19-2012, 07:37 PM	#3
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	The hose circled in white would be the plumbing for the ISCV. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

08-20-2012, 12:18 AM	#4
icey756 3" Exhaust Join Date: Jun 2011 Location: Wisconsin Posts: 177	Alright so messing with that is a no no. Thanks again cre. Big help per usual __________________ 1988 7M-GTE Manual Turbo, Godspeed IC, Stock HG Torque to 90FP W/ Arp bolts, Silicon water hose kit, silicon vacuum hoses, Godspeed radiator, 2 12" electric fans.

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