To most people, the number 138 doesn’t mean much of anything. Maybe it’s your weekly beer allowance or your IQ—which would be a good thing—or perhaps it’s how many pounds your wife has put on since ...

How good are the Gen 3 V-8s? Compared to the original Gen 1 (23-degree) small-blocks, the new motors offer more of everything. That list of everything includes power and torque, fuel mileage, and even ...

The early days of LS-swapping were hard. There was little to no aftermarket support, and even simple things like clearing crossmembers required modding the factory oil pan and other bits. By today’s ...

ANSWERBack in 1955, you (or your grandpa) might have posed a very similar question: "Why does that new-fangled small-block Chevy make more peak power and torque at a higher rpm than my trusty Flathead ...

General Motors' LS crate engine is a series of popular V8 engines (and recently V6 engines) that punch well above their weight class. While these motors are small, they can deliver far more ...

Why not go for a bigger LS motor? Well, as the owner explained to Mr. Regular, a 5.3-liter aluminum LS fits really well in the back. That's good enough for me. I mean, just look at it. There isn't an ...