Here is a list of the worlds most powerful production cars
1 Lingenfelter Corvette Z06 427 Twin Turbo=1518 BHP
2 Hennessey Venom 1000 Twin Turbo SRT Coupe =1200 BHP
3 2007 SSC Ultimate Aero TT=1183 BHP
4 2007 Koenigsegg CCXR=1018 BHP (amazingly runs on BIO FUEL ! )
5 Bristol Fighter T=1012 BHP
Dimora Natalia (1200 BHP) hasent been included as it is not yet into production .
Other Notables ::
Top Secret`s Toyota Supra=1016 Bhp
Bugatti Veyron 16.4 =1001 Bhp