DI 3.6L (LLT) engine dyno for the 08 Cadillac CTS:
The direct injection VVT 3.6L V6 is the LLT engine, making 304hp in the CTS, 302 hp in the STS V6.
The normal VVT 3.6L is the LY7, making 263hp in 2008, previously 255hp in 07. The same LY7 engine makes 242 hp in some other sedan application/tunes, and 275hp in a HO SUV variant.
