Dom Lagana and Billy Stockiln Speak Description: On this episode of the NHRA Insider, Dom Lagana and Billy Stockiln join host Brian Lohnes to talk about tuning race cars, their lives in the sport, and the things that have made them into the successful racers that they are today. Lagana quite literally grew up with wrenches in his hands and nitro burning race cars as his toys. Billy Stocklin has been a successful crew chief in more than a half dozen different categories of drag racing and he talks about this diversity and how he has made it to where he is in the sport. Both men talk about their mindset and how people have been instrumental in helping them learn and achieve. Two truly insightful interviews.