T Bone for lunch
My dad drove until the day he died at 89.
And he would take his car out on the interstate once a month and run it up to 120 or so for a mile to 'blow the carbon out'.
He drove a Toyota Supra and I was smart enuff not to tell him that unleaded fuel, EFI and electronic ignition means he was just wasting his gas.
He really enjoyed those romps.