GM Performance Parts has announced the introduction of its 638 HP LS9 crate motor, set to debut at the SEMA show next week. Yep, the supercharged, 6.2-liter heart of the ZR1 can now be ordered without ...

Right off the bat, let's be clear about this story's title. "Poor Man's LS9" can be interpreted many ways, because wealth is a relative term. So, with the new ZR1 stickering for $103,300 (plus dealer ...

GM Authority Executive Editor with a passion for business strategy and fast cars. Get our GM news straight to your inbox. We'll send you one or two emails a day with the latest GM news coverage. It's ...

The SAE-certified numbers are in. Now it's official: The 6.2L LS9 engine developed for the new Corvette ZR1 makes 638 hp at 6,500 rpm and 605 lb-ft of torque at 3,800 rpm. That makes the LS9 the most ...

Power: SAE certified 638hp @ 6500. Torque: SAE-certified 604 lb.-ft. @ 3800. Get our GM news straight to your inbox. We'll send you one or two emails a day with the latest GM news coverage. It's ...

Chevelles came in many shapes and specifications for the 1966 model year, but all of them pale in comparison to this restomod. Previously featured in Super Chevy magazine, the two-tone coupe is ...