Engines that had either been fixed or replaced by General Motors keep failing, which prompted the NHTSA to assess the ...
The LT1 and LT2 sit at the heart of modern Chevrolet performance, and understanding how they differ is crucial if you care ...
Easily the coolest PaxPower Jackal we've seen yet, this widebody thriller switched from the original 5.3-liter small block to ...
So after getting all pumped up on supercharger bench racing, we decided to bolt this big Weiand 6-71 blower on Editor Douglas Glad's much-abused 383ci small block Chevy. Way back in the September '07 ...
General Motors debuted the Gen 5 L86 6.2-liter EcoTec3 V8, one of the most reliable GM engines ever, in 2014 for use in various large SUV and full-size pickup truck applications. While similar to the ...
When dealing with boost, a stronger block is always a good plan, so this build started with a Donovan aluminum HC 400 block. Best of all this priority-main block tips the scales at a scant 100 pounds!
GM is developing an all-new sixth-generation small-block V8 family, with strong indications it will launch in two displacements: 5.7L and 6.6L. The 5.7L version is aimed at volume models like the ...