The Ford Barn - View Single Post

Jim Huseby · 06-26-2013, 10:53 PM

Does anyone have figures or calculations indicating the HP required to push say a '30 model A coupe at 35 mph to 70mph in mph increments of 5? Assume conditions at sea level, 70 deg F., 70% RH with 35 psi in 475-500x19's and 600 wt gear lube at operating temp, no drag in brakes, etc.

06-26-2013, 10:53 PM	#2
Jim Huseby Senior Member Join Date: May 2010 Posts: 361	Re: aerodynamics Does anyone have figures or calculations indicating the HP required to push say a '30 model A coupe at 35 mph to 70mph in mph increments of 5? Assume conditions at sea level, 70 deg F., 70% RH with 35 psi in 475-500x19's and 600 wt gear lube at operating temp, no drag in brakes, etc.