OK, I bought an integra with b20 block a day gsr head and red skunk2 manifold. It also has a oil catch can. I got a great deal on it and finding tons of issues... OK, I believe it's been converted to obd1(jumped ecu, and several sensors have been negated). The car "runs" strong but with bad idle issues. Iv cleaned iacv and tracked down pcv and replaced that.. Still hunting idle. Here's a description of some of the vacuum system follies... The port from valve cover leads to a "t". It splits off downward toward a sensor(not plugged into anything I'm guessing the evap purge control noid) and then routes vacuum to evap. The "t" splits off other direction and plugs into intake pipe. The manifold vacuum line is plugged directly into pcv which is mounted into top of catch can. Does this OK thus far? Where are the 2 remaining oil catch hoses supposed to go and is it OK to have several sensors not hooked up? The iat sensor is plugged in but has an additional plug attached to wiring harness that just hangs there. Any help!?!?!?!?!?!?

 

Google B20/VTEC to see what it's supposed to look like. I was informed that this conversion should have been simple.

 

Tried that... All the vacuum hoses and all that is tucked under the manifold. Plus the catch can.. Having trouble finding anything similar. Thanks though I'll keep searching lol