Quote:
Originally Posted by porcupinekiller
I think the OP was referring to the L99 A6 SS having a lower HP rating than the LS3 M6 SS. 400 for the L99 vs 426 for the LS3.  |
blame the EPA for that one. Everything done to these cars.. the 6L80E, the VVT, the DOD.. all for fuel economy standards.