I know they do 1/4 miles. Road racing track would be the most extreme test for G force. I don't don't do circle track racing. This applies to 95% of the people on here don't either. FYI, I spun a rod bearing #6 after 5000 miles. I was asking about engine torquing movement issues inside the engine bay. It's nice to have larger oil pan. But not if it has interference issues under load near the steering rack and cross member. This is a valid question. Sorry I asked.