ZR1 In A Box: GM Performance Parts Carting LS9 Crate Engine To SEMA

GM Performance Parts has announced the introduction of its 638 HP LS9 » 10/28/08 6:20pm 10/28/08 6:20pm crate motor, set to debut at the show next week. Yep, the of the can now be ordered without the Corvette wrapper, ready to drop into the bare engine bay of your choice. You get a complete engine including the ignition system, supercharger…

2009 Corvette ZR1 Power Numbers Finalized: LS9 V8 Hits 638 HP!

We got a release from the folks at the General yesterday, and we were told we could run it at midnight-plus-one, but then we forgot about it. These things happen, you know. We mean, who gets excited about something as fait accompli as the 2009 Corvette ZR1 getting just over 620 HP? Well, if your answer is everyone,… » 4/25/08 10:20am 4/25/08 10:20am