Hello G drivers! I did a vacuum smoke test and found bad gasket below intake. Please look at pictures i have no idea what this is?

 

Lower intake manifold?

 

This thing has an insane intake manifold makes sense... Thank you for replying. I will keep update on findings. If you know torque specs on intake bolts?

 

Not of the top of my head, but I remember the top ones are like 100-INCH pounds. That is like just slightly above tight by hand I think. I imagine the lower ones are probably around the same and you're probably leaking from that gasket.

 

Its a long shot but where did you hook up the smoke test to? I'm trying to do mines cause my idle is insanely bad like rpms go up and down and acceleration is fine then when I come to a stop it dips real low then dies and I have to restart it.