you’re quoting a post about an RS7 but using ratios for a B8 S4 so be careful as all cars are a hair different. Cobrario crossed over to the dark side (turbos…RS models…V8 engines)
the 330 foot time can pretty accurately be translated into a 1320 time too. As can the 1/8 vs 1/4 using 1.55. It’s accurate within a tenth, so not always to the hundredth. it’s a good guide, not a replacement for a timeslip.