NHRA Mello Yello Charlotte Pro Stock Winner Erica Enders-Stevens came into The Freak Nation Sunday night before she collapsed after her big win. It opened the NHRA’s Countdown to the Championship, a playoff series she won last year to become history’s first woman to win a Pro Stock title. Erica is a Friend of the Freaks and, it appears, she’s becoming a Friend to the NHRA. The organization is finally using her in promoting the sport of drag racing. Listen…