Alright so this is an old OBD1 block.


Im going to be running a catch can. Ive taken all of my breather stuff out and if im correct I am supposed to convert #1 to a nipple to run to my catch can. #2 gets plugges with a threaded plug, and #3 gets a freeze plug pressed into it. Right?

And also, this is an OBD1 block and Im running an OBD2 valve cover. Is there any special or fancy way for me to block off the PCV hole in the VC?

thanks in advance

 

https://honda-tech.com/zerothread?id=1939677

About half way down you can see how I am running mine.

I heard that your number 1 isn't the best place to run a line.

I blocked off #3 with a thing from Napa. I believe that opening is 32mm??? maybe 34?

I will run a 1/2 hose from one line to the catch can and the #2 you have I will run a 3/8 hose to the catch can but T'd into it from the valve cover with a one-way valve kinda like the oem check valves or pcv valves but different.

Hope that helps you.