A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected.

Bill Jenkinsliterallywrote the book on Chevrolet small-block performance. It stands to reason, therefore, that the Grump should be called on to toy with the mouse's minor derivative—the new Chevy ...

Chevy's 1994 S-10 SS truck swapped out the iconic 454 V8 for a 4.3L V6, shocking fans and becoming a forgotten legend.

Engine expert Ed Smith explains the hidden strengths of the Chevy 4.3 V6 and why this engine has earned a reputation for reliability and performance. #EngineBuilding #Mechanic ...

As V6 engines continue to gain popularity, many enthusiasts are looking for relatively simple bolt-on components that significantly increase both the power and response of these new downsized ...

The Chevy Traverse features a significant shift under the hood with the debut of the latest third generation. Gone is the naturally aspirated 3.6L V6 LFY engine, replaced by the new turbocharged 2.5L ...

There's a few unspoken rules when it comes to building restomods. One that goes something to the tune of there's no engine too big, and no engine bay too small for the person with the tools and ...

When General Motors (GM) engines come up, many petrolheads will likely think of the automaker's highly-regarded LS engine.