PEC LA is pretty tight so I think 60 will give you a good idea. They also don’t want someone to trash their car! Going 60 through a tight corner is good.
I was at PEC LA (CT4 delivery day!) the day they rolled in the Mission R and my wife told me that they pushed in something special. amazing machine and porsche is doing an amazing job with the e-lineup! its very small. Looks like a taycan front end and has the 911 roofline.