Thanks, Gilly. I now rest assured. Actually I was wondering what tool would be used to disconnect this vacuum connector and those smaller ones. Open ended wrench is all? Interesting. I thought maybe you guys have a special tool.

By the way, Gilly, if you read this thread again, I've had an ongoing question about the pedal, bowden cable, and manifold adjustments.

Those three adjustments I've noticed really affect the way the car drives.
I've had some really good results which I lost by trying to fine tune too much but throttle response, shift feel, and launch smoothness are affected by adjusting them (No surprise, I guess, considering what they're connected to).

What's the procedure for adjusting them? I'll start a new thread to avoid confusion, if you'd like. Maybe some of the other people would benefit also. Again, thanks.