Audi RS4 and RS5 To Keep Fat V8 Power, Leave Superchargers For Lesser…

A report at Fourtitude says highly placed sources are stating the pending B8 Audi RS4 and the first edition of the Audi RS5 will be sporting a massaged version of the 4.2-liter V8 currently in the RS4 and R8. The mill would be getting a boost from 420 HP to 450-470 ponies, most resulting from opening up the… » 7/28/08 4:20pm 7/28/08 4:20pm