I was behind a vintage car in the drive threw with modern fuel this summer it was choking me out . Thank You EPA ! I wonder how I was this heathy growing up in this crap . When I grow people still used a outhouse turned the gym lights on with a screw in fuse . We live like a king now. Any King back in the day would be royatly now even on a small income . We complain about everything . Fuel is top notch now and only getting better . That old crap was for the birds homicides went down to half when they took the lead out the fuel . There were a few people that know this and made a lot of money to kept it under the wire .