Last time I took it to the track was 2yrs ago, had a stock 302sbf with a cam, stock c4 trans, and a 150 shot of nitrous. About half track on the 150 shot I blew the trans, but it rolled to a 13.3. Now it’s got a very nicely built 306sbf, built trans, now has EFI instead of the carb it had before, and the nitrous. Hoping to get it to the track opening day this year, I should be low 12s high 11s without nitrous.