Bored and at home, we asked the guys at Summit Racing, "What's the biggest camshaft for a stock LS3?" They gave us the SUM-8710. It fits any 2008—2017 Camaro or Corvette 6.2L LS3 that does not have ...

We took an LS3 block from Summit Racing, added a 3.267-inch stroke crankshaft from a 4.8L, spun it to 8,000, and made 607 hp. The secret to this small-block screamer is the short stroke and good head ...

The success of any LS build is determined by the combination of the components used. You can have the best flowing heads, the wildest cam profile, or even the hottest intake, but unless all of these ...

If you’re looking for a crate engine for under ten grand, Chevrolet Performance’s LS3 is a solid foundation. At $8,567 (Summit Racing), you get a ton of parts that aren’t typically included with other ...