Went to moroso this weekend for the national. Man, spec miata is a huge class, I think there were more of those than any other class. For the most part the horsepower looked similar among the cars except for one or two who seemed to have quite a bit more HP. I guess they had the sunbelt motors eh ? To bad they cant make them a sealed motor to make it a true spec class. Also I didnt see a single spec miata being worked on during the day. I guess they are pretty low maintenance huh ?