Hey 318WillRun,
I went through this thread last year. I haven't finished porting my heads yet and wanted re-watch the videos as a refresher. I watched the video about the vacuum of the Summit Cam and I noticed your gauge read just low of a "normal" motor. Have you had any issues related to the low vacuum? I'm planning on buying this cam for my 318 so I'm guessing I may need a vacuum canister, any thoughts?
Thanks again for this thread, its been an awesome resource.