I have been racing this 1977 Caprice for the past 4 years.  The car weights 4330 lbs. with me in it and runs in the mid 11 second range.  Not bad for a two ton car with a small block.  The motor is a 383 stroker making tons of horsepower.  She will pull the front wheel on an off idle launch and goes through the traps at 120 MPH.