He is running an '18 manifold on a gen 2 which does not retain the IMRC functionality and has to be deleted and tuned for it to work properly. The IMRC's promote improved air velocity at low engine speeds to help with torque production, by deleting them you will loose some low end, but on a boosted application it is negligible losses.
The one on the right is connecting to my brake booster hose.Either one of these should work as long as there is no check valve in it. Are you planning to cap those or do some hoses connect to them with the IMRC's deleted?
Thanks! This routing is a little different than I have seen, is there a video to show what routes to where?Not an ess , but procharger, should be similar.
I see the green clip hose is on the right vacuum port, but doesn't that connect to the one thing with a wire harness? Sorry not sure what its called but its in my picture I posted
I see, so where is your bov line connected? The purge valve can be on either vacuum port? Thanks!Ok your hose with the green clip is your purge valve , the end with the blue orange needs to go to the vacuum source. What I did was change my purge valve to an 18 valve . Made an extension for the wire to clean things up . The intake runners have there own port . I just plugged that .
Awesome, so the purge valve can go on either port then? Can the brake booster hose and bov go on the right port on the mani instead?
If you look at the 4 way valve , the top black section one end goes to the booster the other end is capped . On the gray section one end is supply vacuum and the other end is for the bov . As far as cpv and can go to any vacuum port on front of the manifold .
