It looks like it will be long, low and flat bottomed and with the kind of HP they make it will be fast. I know that the low flat bottom design is very popular in all classes where it will fit but take a look at the unblown gas modified roadster records, A through E all held by the Contrivance Engineering roadster and they went 285 with a D blown gas motor. They have good motors but probably nothing better than is available to any other team that is making a serious run at a record, their aero works!! It is not pretty or low or what ever is the trend of the day but it is FAST!! Imagine this car with some extra wheel base and the 911's lump bolted in! That's a 400 mph modified roadster.
Rex