That car must have been stripped, had extra power, suspension work and tires. No bloody way you'll get 11.80s out of a stock converter, full weight car with no mods. Low-mid 12s are about what the car will do stock w. a tune. The stick cars, on a good day, can get into the 11s if you do it just right, same setup. At least, that's how it went for me.
I'm pushing through the stock converter sag with nitrous
your absolutely wrong.. my uncle jimmy vaccaro with longtubes tuning and good welds and drag radials went 11.67 at 116 tuned by Mustang Magic.
Im running next week 6 speed car goal is 11.50s