I know on some Vehicles with high milage, that when getting a head job done and head resurfaced. It can cause higher compression. I have a Acura with 300k plus, great compression, and runs great. Will I have any problems with the lower end after repairs. Like I said, car doesn't have any problems, but the cooling overheat after 6-7 days of driving, small amount of air in system. Bleed and its fine for a week! Anyone here done a head gasket with this milage? Just wanting to know if its worth the time!

Thanks in advance!