When it comes to engine building, cylinder heads are of utmost importance. Here's why Chevy's small-block Vortec heads could ...

Last time you saw the Anvil, it was all dressed in EFI, respectable like. Now it's returning to glorious low-tech with a classic case of cam-and-intake shape-shifting of the power curve. Back in the ...

Kinnan and Smith were purposely quiet on specifics when building these two engines, yet they ended up amazingly similar. In many cases the brand names are different, but the ideas are the same. Big ...

In the early-'90s, GM introduced the Second-Generation LT1 small-block. It featured reverse-flow cooling and an aluminum cylinder head with a new port configuration. In essence, the company created ...

The 1992 Corvette LT1 marked a turning point for Chevrolet’s venerable small block, taking a layout that dated back to the ...

For American muscle cars, the engine is just about the most important aspect. After all, "What's that have in it?" might be the most common question you'll get when showing off your car after "What is ...