So we had a National Open last week, and several Cobra Jets showed up to set new records. 2 did just that, so we had to tear them down. I'm glad I only have to check them & not put them back together. The 2 cars didn't get put back to race the next day, they just boxed them up and drove them back to New Jersey. The tuner said it would be 16 hours per car to get them back to race ready, that is if they had a clean and sterile environment to do the work.