who says?
I do 40 rolls in 1st gear. I revv the shit out of my car. If I have 1500-1000 rpms left in my powerband in a gear, I do it. The car only lost 2 hp from 6500-7100rpms.
yah, many people do it, and I wont. My car is still running strong with almost 40k on it. Im doing something right…