The biggest differences between the 5.3 and 6.2 GM engines

General Motors made V8s with 5.3-liter and 6.2-liter displacements. While they're under the same brand name, there are a few ...
SlashGear

What's The Difference Between An LS And A Vortec Engine?

Over the years, General Motors has employed several eight-cylinder engine designs ranging from the inline "Straight-8" to the current LT1 V8. However, many agree that the small-block LS engines were ...
Hot Rod

Light Hauler: GMC's 4.3L, 160HP S-15 is Glowing with Potential

Hot rodders who are looking for an exceptional combination of utility and performance would do well to investigate the merits of GMC's twowheel-drive S-15 pickup. Powered by the new, electronically ...
Hot Rod

1992 Preview, GM: Hot, New Small-Block V8s and a Trubocharged V6 Jimmy

The new GMC Typhoon is a Jimmy-style powerhouse, using the same potent 4.3LV6that powers the awesome Syclone, which debuted in 1990. It provides the rugged utility of a truck, with the spirited ...