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 ...

The history of the LS engine which includes the LS1/LS6, LS2, LS3/L99, LS4, LS7, LS9 and the LSA. LS heritageThe General Motors engine family commonly called the LS series debuted in the then-new1997 ...

Chevrolet Performance is opening its gates for customers who literally want to get their hands on one of its engines. In other words, you can build your own LS7 or LS9 powerplant. However, since we’re ...

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 ...

In a VETTE exclusive, we introduce you to the engineers in charge of the Corvette's LS3 engine components. Part 1: Cylinder block, rotating assembly, and oiling system Despite the exotic allure of the ...

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 ...

PONTIAC, Mich. – When it was introduced at the North American International Auto Show in Detroit earlier this year, the 2009 Chevrolet Corvette ZR1's power was estimated at 100 horsepower for each of ...

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 ...

Ford's Coyote and GM's LS engines are still offered today for anyone interested in performing a swap. But they have some big differences in power and design.