NHRA tracks seem to want to SELL their corporate sponsers parts. Summit Racing, Jegs, etc. They say it's all about safety. New belts every two years, etc ,etc,. I do believe that you need a reasonable tech inspection. The cars should be safe for the racers and the fans. But when you add up fire suit , shoes, helmet, roll cage, etc. you eliminate the shade tree racer. We don't all own Race car fab shops or have coporate sponsers. That is why PINKS is so popular. Maybe we should support only IHRA tracks. Every year there are new rules to keep you spending at Summit and Jegs. Sorry, just venting ..........................