How to prepare for engine dyno?

pans take longer to remove if they are in the car AND you have to move the header first...which requires removing the torsion..which requires...you get it

this is a solid roller cam so no breakin required.

It will be nice to have engine tuned and ready to go when I drop the car onto it.
Reminds me of my friend, Joe. Got his 440 back from the dyno and we slid it in one night. It ran great on the dyno but ran like crap in the car. I called him at 6am the next morning with an idea.. The only thing we changed between the dyno and the car was I took off the fuel pump block off plate and bolted his old pump on. With no regulator, 10 psi was too much for the Edelbrock. We put a regulator on, dialed it to 5# and back in business.