Yes definately check the rule book. I'm sure vintage races would be a kick in the pants. Last time I went out with NASA I had more than one person come by and make the comment, Nice car. I can't believe you would want to do that to it. I just smile and say if it breaks I'm the one that gets to fix it. I thought I remembered that if the battery's in the trunk you need a solid firewall in between the pass comp. Also(may be only drag racing but) they gave me some flack for not having a battery shut off accessable from the outside. Obviously I'm not cutting my tailpanel for it and the guy said he'd let me slide. If you end up on your side how are they going to work the shutoff? They are just starting to impliment the neck restaint rules too. It always something. Thinking about the consequences of road racing on the street gives me the shivers. I'm either getting older...or smarter...or both.