The numbers presented in the above chart represents a stock Pantera as tested in 1971. The typical car today is much faster. As and example, Curt Toumanian's mostly stock 1973 Pantera L, with a K&N air filter, GTS Headers & exhaust, MSD ignition, Holley 750 double pumper, Edlebrock intake and mild cam has a best 0-60 time of 4.56 (recorded at sea level). Curt's best standing 1/4 mile is 12.5 sec. Curt's car dyno’d 295 hp at the rear wheels. Given the 18% loss through the transaxle that puts it about 350 hp. Which is about 30-50 hp over a completely stock 1973 engine. The typical built engines that Curt has seen run about 400 to 550 rwhp. Curt expects these cars could do sub 4 second 0-60 times.