Work continues on the J8-90 7 Passenger Sedan 1929 with another test drive.  Car will comfortably cruise at 50 mph with its 385 CI straight eight sleeve valve engine.  These were very expensive in 1929 with a $6,000 plus retail price.  You could buy a Model A for under 1/10 that.   Check out the Stearns Knight Eight Cylinder Group:  https://app.rumbleseat.com/club/1/stearns-knight-eight-cylinder-society