Pearl Red XR7
Registered User
I have read the many posts about how and when to change head gaskets, but I am wondering what to do after I get them in the car. Do I baby the car for a few hundred miles, do I crank it up and do a few 0 to 60 runs to expose them to what the real word will be like? I rember after I had the lower end of my GTA rebuilt I could not floor it for the 1st 500 miles (god that was hard) I had to speed up and coast down change my speed often. Thank you in advance for the info.