Curious where the track is. I know its not close to you, but I believe there is a track in Curitiba. I go to that area several times a year and always wanted to go to an event but has not yet worked out.

67 Coronet 500 9.610 @ 139.20 mph
67 Coronet 500 (street car) 14.82 @ 94 mph
69 GTX (clone) - build in progress......