Starting Clutch and IMS bearing replacement have jacking question.

[986Porsche986]

Ok, so I am starting to do a clutch, flywheel and IMS bearing replacement. I am thinking of putting the car up on four ramps.
My question is this, do the rear wheels have to be suspended in the air to do this work, or can I have the
car sitting up on ramps on all four wheels? Thanks for the input!

[Eric G]

You are going to need it suspended.

[986Porsche986]

Sounds good. I'll have it up on jack stands first thing in the morning.