0-60 is a good measure of traction and low end power.I did 0-60 in 4.6 with my MT and it was at that time a stock 300A 6MT car. You should be bettering this. That being said 0-60 is really a ridiculous benchmark. I want to see 0-100 mph and 1/4mle times and mph.
I did this today at the track, 2020 PP1 with just a tune. It’s been faster with slightly better air but I didn’t have the dragy at that time.