I honestly have no clue what the 60' times were. I built the motor for a now estranged friend (he got married). The car was pretty poorly mismatched and a nightmare to drive. Slipping 200r4 with a 3500ish converter, cobbled together rear with who-knows gears, 275ish drag radials and a Frankenstein suspension comprised of bolt on stuff. Definitely not pulling the wheels, but it would do very impressive top fuel impersonations if you could keep it straight.