The new SS Camaro’s LS3 powerhouse ships from GM already putting out a stout 436 hp. As impressive as that is, the engine is just dying to make more and given the Camaro’s hefty curb weight of over ...

If you want a fresh powerplant, nothing beats the ease and value of a new crate engine. But, since many of us always crave "just a bit more power," it's nice to know it's only a few speed parts away.

The spy shots last week told us what to expect and now GM has unveiled the 2008 Corvette, fitted with a new 6.2L LS3 V8 engine developing 430hp and 575 Nm of torque. Other changes include the option ...