383 = no love

I had a completely stock 66 Chevelle SS 396, 325hp. On 205/75/14 white walls, it ran low 15s. It was sad but that's about all they did.
Now that was a taxi engine. No offence intended. Actually a station wagon engine like the Ford 390. Now the L78, that 396 moved, forged crank, solid lifter and all!