The LS3 crate engine has earned a reputation as one of Chevrolet's most trusted and versatile powerplants. Churning out 430 hp at 5,900 rpm, in addition to 425 lb-ft of torque, which arrives at 4,600 ...

We're always down for a good V-8 swap, and this one is exceptionally cool. It's a Chevy Sonic hatchback rally car that's had an LS3 crate motor shoehorned under its hood, and equipped with all-wheel ...

These days, opting to build a Mouse motor over an LS small-block probably means that familiarity and practicality both stepped into the boxing ring, and the former won via TKO in the 12th round. With ...

Back in part one of our new GMPP LS3 testing ("Late Crate Update," Oct. '10), we subjected a factory-fresh LS3 crate motor from GM Performance parts to a series of performance upgrades, including a ...

If you're really into working on cars, there will likely come a time when nothing but a replacement engine will do. Whether it's because one has taken the original engine as far as it can go in terms ...

Higher pressure and more volume. Those two basic elements are what’s required to pull 720 hp and 695 lb-ft from Edelbrock’s hard-charging LS3 crate engine. The higher pressure results from the forced ...

If there’s a pro touring project in your garage waiting for a brand new engine to lay in between the frame rails, Pace Performance is now offering a complete 6.2L LS3 V8 as a crate engine to fit in ...

What is the best bang-for-buck V-8 crate engine you can buy in 2024? The correct answer is Chevy's tried and true swap platform, the “Gen IV” 6.2-liter LS3 V-8 engine. Why the LS3 when there are ...

The debate about the link between fuel and power will probably end at some point, but there is always someone who will have a different opinion on the matter. Fortunately, we live in a world where ...

As expected, Chevrolet Performance showed up with the Corvette C8R, the convertible, and the coupe at the2019 SEMA Show. They also brought every performance crate engine they sell. Here are our 10 ...

Is hot-rodding going green? General Motors thinks so, and it's launching a new line of crate motors, called E-Rod, that pass California's stringent smog tests. GM debuted the engines on Tuesday at ...

Do you have a project car that's been sitting idle for a while? Welcome to the party! Sadly, most project cars are doomed from the start for two principal reasons: time and money. This is a ...