When it comes to legendary V8s, several of GM's LS engines deserve a spot near the top. Since GM introduced its third generation of small-block V8 engines in 1997, the LS has been a fan favorite ...

None other than Dale Earnhardt Jr. himself had the folks at Hendrick Motorsports drop a tuned LS7 V-8 from the C6-generation Corvette Z06 under the hood. As a result, it now reportedly makes 670 ...